diff --git a/grpc.def b/grpc.def
index 1589316a588..da42d736980 100644
--- a/grpc.def
+++ b/grpc.def
@@ -88,7 +88,6 @@ EXPORTS
     grpc_server_request_registered_call
     grpc_server_create
     grpc_server_register_completion_queue
-    grpc_server_register_non_listening_completion_queue
     grpc_server_add_insecure_http2_port
     grpc_server_start
     grpc_server_shutdown_and_notify
diff --git a/include/grpc/grpc.h b/include/grpc/grpc.h
index f3201edad29..4da43706655 100644
--- a/include/grpc/grpc.h
+++ b/include/grpc/grpc.h
@@ -399,15 +399,6 @@ GRPCAPI void grpc_server_register_completion_queue(grpc_server *server,
                                                    grpc_completion_queue *cq,
                                                    void *reserved);
 
-/** Register a non-listening completion queue with the server. This API is
-    similar to grpc_server_register_completion_queue except that the server will
-    not use this completion_queue to listen to any incoming channels.
-
-    Registering a non-listening completion queue will have negative performance
-    impact and hence this API is not recommended for production use cases. */
-GRPCAPI void grpc_server_register_non_listening_completion_queue(
-    grpc_server *server, grpc_completion_queue *q, void *reserved);
-
 /** Add a HTTP2 over plaintext over tcp listener.
     Returns bound port number on success, 0 on failure.
     REQUIRES: server not started */
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
index 063f92114c0..fd4fb9ea4d3 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@@ -126,7 +126,6 @@ grpc_server_register_method_type grpc_server_register_method_import;
 grpc_server_request_registered_call_type grpc_server_request_registered_call_import;
 grpc_server_create_type grpc_server_create_import;
 grpc_server_register_completion_queue_type grpc_server_register_completion_queue_import;
-grpc_server_register_non_listening_completion_queue_type grpc_server_register_non_listening_completion_queue_import;
 grpc_server_add_insecure_http2_port_type grpc_server_add_insecure_http2_port_import;
 grpc_server_start_type grpc_server_start_import;
 grpc_server_shutdown_and_notify_type grpc_server_shutdown_and_notify_import;
@@ -423,7 +422,6 @@ void grpc_rb_load_imports(HMODULE library) {
   grpc_server_request_registered_call_import = (grpc_server_request_registered_call_type) GetProcAddress(library, "grpc_server_request_registered_call");
   grpc_server_create_import = (grpc_server_create_type) GetProcAddress(library, "grpc_server_create");
   grpc_server_register_completion_queue_import = (grpc_server_register_completion_queue_type) GetProcAddress(library, "grpc_server_register_completion_queue");
-  grpc_server_register_non_listening_completion_queue_import = (grpc_server_register_non_listening_completion_queue_type) GetProcAddress(library, "grpc_server_register_non_listening_completion_queue");
   grpc_server_add_insecure_http2_port_import = (grpc_server_add_insecure_http2_port_type) GetProcAddress(library, "grpc_server_add_insecure_http2_port");
   grpc_server_start_import = (grpc_server_start_type) GetProcAddress(library, "grpc_server_start");
   grpc_server_shutdown_and_notify_import = (grpc_server_shutdown_and_notify_type) GetProcAddress(library, "grpc_server_shutdown_and_notify");
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
index e036ff7bd63..7289ae3a352 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@@ -329,9 +329,6 @@ extern grpc_server_create_type grpc_server_create_import;
 typedef void(*grpc_server_register_completion_queue_type)(grpc_server *server, grpc_completion_queue *cq, void *reserved);
 extern grpc_server_register_completion_queue_type grpc_server_register_completion_queue_import;
 #define grpc_server_register_completion_queue grpc_server_register_completion_queue_import
-typedef void(*grpc_server_register_non_listening_completion_queue_type)(grpc_server *server, grpc_completion_queue *q, void *reserved);
-extern grpc_server_register_non_listening_completion_queue_type grpc_server_register_non_listening_completion_queue_import;
-#define grpc_server_register_non_listening_completion_queue grpc_server_register_non_listening_completion_queue_import
 typedef int(*grpc_server_add_insecure_http2_port_type)(grpc_server *server, const char *addr);
 extern grpc_server_add_insecure_http2_port_type grpc_server_add_insecure_http2_port_import;
 #define grpc_server_add_insecure_http2_port grpc_server_add_insecure_http2_port_import