diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6b3e6b5..2934b14 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -97,7 +97,7 @@ set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Wno-unused-variable -Wno-un
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Wno-unused-variable -Wno-unused-but-set-variable")
 
 
-set(LIB_CFLAGS "-std=c++11 -fno-exceptions -fno-rtti -Werror -Wall -Werror=strict-prototypes -Werror=old-style-definition -Werror=missing-prototypes -fdiagnostics-color=auto")
+set(LIB_CFLAGS "-std=c++11 -fno-exceptions -fno-rtti -Werror -Wall -Werror=strict-prototypes -Werror=old-style-definition -Werror=missing-prototypes")
 set(EXAMPLE_CFLAGS "-std=c99 -pedantic -Werror -Wall")
 set(EXAMPLE_INCLUDES "${CMAKE_SOURCE_DIR}/src")
 set(TEST_CFLAGS "${LIB_CFLAGS} -fprofile-arcs -ftest-coverage")