diff --git a/examples/pubsub/main.cc b/examples/pubsub/main.cc
index d7526855459..fb252e6c4e6 100644
--- a/examples/pubsub/main.cc
+++ b/examples/pubsub/main.cc
@@ -40,7 +40,7 @@
 
 #include <grpc/grpc.h>
 #include <grpc/support/log.h>
-#include <google/gflags.h>
+#include <gflags/gflags.h>
 #include <grpc++/channel_interface.h>
 #include <grpc++/create_channel.h>
 #include <grpc++/credentials.h>
diff --git a/test/cpp/interop/client.cc b/test/cpp/interop/client.cc
index ab69e1eefd3..47f2d34a4dd 100644
--- a/test/cpp/interop/client.cc
+++ b/test/cpp/interop/client.cc
@@ -40,7 +40,7 @@
 
 #include <grpc/grpc.h>
 #include <grpc/support/log.h>
-#include <google/gflags.h>
+#include <gflags/gflags.h>
 #include <grpc++/channel_arguments.h>
 #include <grpc++/channel_interface.h>
 #include <grpc++/client_context.h>
diff --git a/test/cpp/interop/server.cc b/test/cpp/interop/server.cc
index f4b9f046504..8566ad5bef4 100644
--- a/test/cpp/interop/server.cc
+++ b/test/cpp/interop/server.cc
@@ -35,7 +35,7 @@
 #include <sstream>
 #include <thread>
 
-#include <google/gflags.h>
+#include <gflags/gflags.h>
 #include <grpc/grpc.h>
 #include <grpc/support/log.h>
 #include "test/core/end2end/data/ssl_test_data.h"
diff --git a/test/cpp/qps/client.cc b/test/cpp/qps/client.cc
index 8369ef6562b..8a33ab2ca3f 100644
--- a/test/cpp/qps/client.cc
+++ b/test/cpp/qps/client.cc
@@ -41,7 +41,7 @@
 #include <grpc/grpc.h>
 #include <grpc/support/histogram.h>
 #include <grpc/support/log.h>
-#include <google/gflags.h>
+#include <gflags/gflags.h>
 #include <grpc++/client_context.h>
 #include <grpc++/status.h>
 #include "test/core/util/grpc_profiler.h"
diff --git a/test/cpp/qps/server.cc b/test/cpp/qps/server.cc
index 6a30d5d8d46..dcef8f20abd 100644
--- a/test/cpp/qps/server.cc
+++ b/test/cpp/qps/server.cc
@@ -36,7 +36,7 @@
 #include <sys/signal.h>
 #include <thread>
 
-#include <google/gflags.h>
+#include <gflags/gflags.h>
 #include <grpc/support/alloc.h>
 #include <grpc/support/host_port.h>
 #include <grpc++/config.h>