diff --git a/googlemock/cmake/gmock.pc.in b/googlemock/cmake/gmock.pc.in
index 2ef0fbca..5780fcaa 100644
--- a/googlemock/cmake/gmock.pc.in
+++ b/googlemock/cmake/gmock.pc.in
@@ -7,4 +7,4 @@ Version: @PROJECT_VERSION@
 URL: https://github.com/google/googletest
 Requires: gtest
 Libs: -L${libdir} -lgmock @CMAKE_THREAD_LIBS_INIT@
-Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@
diff --git a/googlemock/cmake/gmock_main.pc.in b/googlemock/cmake/gmock_main.pc.in
index 04658fe2..f2dfe69e 100644
--- a/googlemock/cmake/gmock_main.pc.in
+++ b/googlemock/cmake/gmock_main.pc.in
@@ -7,4 +7,4 @@ Version: @PROJECT_VERSION@
 URL: https://github.com/google/googletest
 Requires: gmock
 Libs: -L${libdir} -lgmock_main @CMAKE_THREAD_LIBS_INIT@
-Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@
diff --git a/googletest/cmake/gtest.pc.in b/googletest/cmake/gtest.pc.in
index e7967ad5..b4148fae 100644
--- a/googletest/cmake/gtest.pc.in
+++ b/googletest/cmake/gtest.pc.in
@@ -6,4 +6,4 @@ Description: GoogleTest (without main() function)
 Version: @PROJECT_VERSION@
 URL: https://github.com/google/googletest
 Libs: -L${libdir} -lgtest @CMAKE_THREAD_LIBS_INIT@
-Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@
diff --git a/googletest/cmake/gtest_main.pc.in b/googletest/cmake/gtest_main.pc.in
index fe25d9c7..1e01bd19 100644
--- a/googletest/cmake/gtest_main.pc.in
+++ b/googletest/cmake/gtest_main.pc.in
@@ -7,4 +7,4 @@ Version: @PROJECT_VERSION@
 URL: https://github.com/google/googletest
 Requires: gtest
 Libs: -L${libdir} -lgtest_main @CMAKE_THREAD_LIBS_INIT@
-Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@