diff --git a/test/core/end2end/tests/bad_hostname.c b/test/core/end2end/tests/bad_hostname.c
index c9663c2155e..4418e6af86a 100644
--- a/test/core/end2end/tests/bad_hostname.c
+++ b/test/core/end2end/tests/bad_hostname.c
@@ -45,7 +45,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/binary_metadata.c b/test/core/end2end/tests/binary_metadata.c
index 3dd26120777..b59ef73c695 100644
--- a/test/core/end2end/tests/binary_metadata.c
+++ b/test/core/end2end/tests/binary_metadata.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/call_creds.c b/test/core/end2end/tests/call_creds.c
index 694a0aa9ef4..78accf5ede6 100644
--- a/test/core/end2end/tests/call_creds.c
+++ b/test/core/end2end/tests/call_creds.c
@@ -53,7 +53,6 @@ static const char overridden_iam_selector[] = "overridden_selector";
 
 typedef enum { NONE, OVERRIDE, DESTROY } override_mode;
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/cancel_after_accept.c b/test/core/end2end/tests/cancel_after_accept.c
index 51c13da3b1e..9c1a150f7d0 100644
--- a/test/core/end2end/tests/cancel_after_accept.c
+++ b/test/core/end2end/tests/cancel_after_accept.c
@@ -44,7 +44,6 @@
 #include "test/core/end2end/cq_verifier.h"
 #include "test/core/end2end/tests/cancel_test_helpers.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/cancel_after_client_done.c b/test/core/end2end/tests/cancel_after_client_done.c
index 2b5a409deef..c8bab54915b 100644
--- a/test/core/end2end/tests/cancel_after_client_done.c
+++ b/test/core/end2end/tests/cancel_after_client_done.c
@@ -44,7 +44,6 @@
 #include "test/core/end2end/cq_verifier.h"
 #include "test/core/end2end/tests/cancel_test_helpers.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/cancel_after_invoke.c b/test/core/end2end/tests/cancel_after_invoke.c
index 85fbe9de7bb..24d211a3ac6 100644
--- a/test/core/end2end/tests/cancel_after_invoke.c
+++ b/test/core/end2end/tests/cancel_after_invoke.c
@@ -44,7 +44,6 @@
 #include "test/core/end2end/cq_verifier.h"
 #include "test/core/end2end/tests/cancel_test_helpers.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/cancel_before_invoke.c b/test/core/end2end/tests/cancel_before_invoke.c
index d99062c6082..540196f189e 100644
--- a/test/core/end2end/tests/cancel_before_invoke.c
+++ b/test/core/end2end/tests/cancel_before_invoke.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/cancel_in_a_vacuum.c b/test/core/end2end/tests/cancel_in_a_vacuum.c
index 0c893b5f9ef..89560cb38e6 100644
--- a/test/core/end2end/tests/cancel_in_a_vacuum.c
+++ b/test/core/end2end/tests/cancel_in_a_vacuum.c
@@ -44,7 +44,6 @@
 #include "test/core/end2end/cq_verifier.h"
 #include "test/core/end2end/tests/cancel_test_helpers.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/cancel_with_status.c b/test/core/end2end/tests/cancel_with_status.c
index 673c7051ad1..1cc87ca4381 100644
--- a/test/core/end2end/tests/cancel_with_status.c
+++ b/test/core/end2end/tests/cancel_with_status.c
@@ -45,7 +45,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/compressed_payload.c b/test/core/end2end/tests/compressed_payload.c
index ec5c012238e..41200278a10 100644
--- a/test/core/end2end/tests/compressed_payload.c
+++ b/test/core/end2end/tests/compressed_payload.c
@@ -50,7 +50,6 @@
 #include "src/core/lib/surface/call_test_only.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/default_host.c b/test/core/end2end/tests/default_host.c
index 728ee597b50..5eb448dfe1c 100644
--- a/test/core/end2end/tests/default_host.c
+++ b/test/core/end2end/tests/default_host.c
@@ -45,7 +45,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/disappearing_server.c b/test/core/end2end/tests/disappearing_server.c
index 536fbd0d8a8..c06cd83ce69 100644
--- a/test/core/end2end/tests/disappearing_server.c
+++ b/test/core/end2end/tests/disappearing_server.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/empty_batch.c b/test/core/end2end/tests/empty_batch.c
index c05b9199146..4617e4e4c48 100644
--- a/test/core/end2end/tests/empty_batch.c
+++ b/test/core/end2end/tests/empty_batch.c
@@ -45,7 +45,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/filter_causes_close.c b/test/core/end2end/tests/filter_causes_close.c
index 526c05ca3e8..595dc46f685 100644
--- a/test/core/end2end/tests/filter_causes_close.c
+++ b/test/core/end2end/tests/filter_causes_close.c
@@ -46,7 +46,6 @@
 #include "src/core/lib/surface/channel_init.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static bool g_enable_filter = false;
 
diff --git a/test/core/end2end/tests/graceful_server_shutdown.c b/test/core/end2end/tests/graceful_server_shutdown.c
index f527b8617d9..676a7850ebf 100644
--- a/test/core/end2end/tests/graceful_server_shutdown.c
+++ b/test/core/end2end/tests/graceful_server_shutdown.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/high_initial_seqno.c b/test/core/end2end/tests/high_initial_seqno.c
index 50e3c9cb898..1ff4196f173 100644
--- a/test/core/end2end/tests/high_initial_seqno.c
+++ b/test/core/end2end/tests/high_initial_seqno.c
@@ -47,7 +47,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/idempotent_request.c b/test/core/end2end/tests/idempotent_request.c
index dfedcfebee8..73e5cfc3f0d 100644
--- a/test/core/end2end/tests/idempotent_request.c
+++ b/test/core/end2end/tests/idempotent_request.c
@@ -45,7 +45,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/invoke_large_request.c b/test/core/end2end/tests/invoke_large_request.c
index 9c9ca951293..2bc98833d67 100644
--- a/test/core/end2end/tests/invoke_large_request.c
+++ b/test/core/end2end/tests/invoke_large_request.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/large_metadata.c b/test/core/end2end/tests/large_metadata.c
index 1f278960196..144b2e1363a 100644
--- a/test/core/end2end/tests/large_metadata.c
+++ b/test/core/end2end/tests/large_metadata.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/max_concurrent_streams.c b/test/core/end2end/tests/max_concurrent_streams.c
index 41de74ff874..60297420b8a 100644
--- a/test/core/end2end/tests/max_concurrent_streams.c
+++ b/test/core/end2end/tests/max_concurrent_streams.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/max_message_length.c b/test/core/end2end/tests/max_message_length.c
index 08d326ab4d6..9865300821b 100644
--- a/test/core/end2end/tests/max_message_length.c
+++ b/test/core/end2end/tests/max_message_length.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/negative_deadline.c b/test/core/end2end/tests/negative_deadline.c
index dff7992f63b..cd48a93afc4 100644
--- a/test/core/end2end/tests/negative_deadline.c
+++ b/test/core/end2end/tests/negative_deadline.c
@@ -45,7 +45,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/network_status_change.c b/test/core/end2end/tests/network_status_change.c
index 7e7628391de..a31e0199aec 100644
--- a/test/core/end2end/tests/network_status_change.c
+++ b/test/core/end2end/tests/network_status_change.c
@@ -46,7 +46,6 @@
 /* this is a private API but exposed here for testing*/
 extern void grpc_network_status_shutdown_all_endpoints();
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/no_op.c b/test/core/end2end/tests/no_op.c
index 284be7af2ae..142fc04f2b8 100644
--- a/test/core/end2end/tests/no_op.c
+++ b/test/core/end2end/tests/no_op.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/payload.c b/test/core/end2end/tests/payload.c
index 443d85eecc4..439dfd63266 100644
--- a/test/core/end2end/tests/payload.c
+++ b/test/core/end2end/tests/payload.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/ping_pong_streaming.c b/test/core/end2end/tests/ping_pong_streaming.c
index 1d2f7943c1d..f1ef05a29d5 100644
--- a/test/core/end2end/tests/ping_pong_streaming.c
+++ b/test/core/end2end/tests/ping_pong_streaming.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/registered_call.c b/test/core/end2end/tests/registered_call.c
index ece6250ea13..dbeb33aaace 100644
--- a/test/core/end2end/tests/registered_call.c
+++ b/test/core/end2end/tests/registered_call.c
@@ -45,7 +45,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/request_with_flags.c b/test/core/end2end/tests/request_with_flags.c
index b5d398bba9f..41f9eeac7c9 100644
--- a/test/core/end2end/tests/request_with_flags.c
+++ b/test/core/end2end/tests/request_with_flags.c
@@ -44,7 +44,6 @@
 #include "src/core/lib/transport/byte_stream.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/request_with_payload.c b/test/core/end2end/tests/request_with_payload.c
index d94267e09cf..5f9ba231107 100644
--- a/test/core/end2end/tests/request_with_payload.c
+++ b/test/core/end2end/tests/request_with_payload.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/server_finishes_request.c b/test/core/end2end/tests/server_finishes_request.c
index a723c6fd2ca..def6a08472e 100644
--- a/test/core/end2end/tests/server_finishes_request.c
+++ b/test/core/end2end/tests/server_finishes_request.c
@@ -45,7 +45,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/shutdown_finishes_calls.c b/test/core/end2end/tests/shutdown_finishes_calls.c
index abb6b26a875..6ec766abb55 100644
--- a/test/core/end2end/tests/shutdown_finishes_calls.c
+++ b/test/core/end2end/tests/shutdown_finishes_calls.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/shutdown_finishes_tags.c b/test/core/end2end/tests/shutdown_finishes_tags.c
index b1f3c94562a..1df86ce1e47 100644
--- a/test/core/end2end/tests/shutdown_finishes_tags.c
+++ b/test/core/end2end/tests/shutdown_finishes_tags.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/simple_delayed_request.c b/test/core/end2end/tests/simple_delayed_request.c
index e1fcc035bbd..5585b493aef 100644
--- a/test/core/end2end/tests/simple_delayed_request.c
+++ b/test/core/end2end/tests/simple_delayed_request.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/simple_metadata.c b/test/core/end2end/tests/simple_metadata.c
index c9b1a03da52..f46b3026478 100644
--- a/test/core/end2end/tests/simple_metadata.c
+++ b/test/core/end2end/tests/simple_metadata.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/simple_request.c b/test/core/end2end/tests/simple_request.c
index a8014e6894c..585e0be7e64 100644
--- a/test/core/end2end/tests/simple_request.c
+++ b/test/core/end2end/tests/simple_request.c
@@ -45,7 +45,6 @@
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/streaming_error_response.c b/test/core/end2end/tests/streaming_error_response.c
index e15c132d633..e659f446307 100644
--- a/test/core/end2end/tests/streaming_error_response.c
+++ b/test/core/end2end/tests/streaming_error_response.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }
 
diff --git a/test/core/end2end/tests/trailing_metadata.c b/test/core/end2end/tests/trailing_metadata.c
index 41e0f009113..6f6efec8a26 100644
--- a/test/core/end2end/tests/trailing_metadata.c
+++ b/test/core/end2end/tests/trailing_metadata.c
@@ -43,7 +43,6 @@
 #include <grpc/support/useful.h>
 #include "test/core/end2end/cq_verifier.h"
 
-enum { TIMEOUT = 200000 };
 
 static void *tag(intptr_t t) { return (void *)t; }