diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 982b06c4ffccd5bb79782d85408de339e3d8aec7..86201e6d73fbe99130fd22c7f13e65dd4075306b 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -11,6 +11,7 @@ macro(add_fcl_test test_name)
     )
   PKG_CONFIG_USE_DEPENDENCY(${test_name} assimp)
   add_test(${test_name} ${EXECUTABLE_OUTPUT_PATH}/${test_name})
+  target_compile_options(${test_name} PRIVATE "-Wno-c99-extensions")
 endmacro(add_fcl_test)
 
 include_directories(${CMAKE_CURRENT_BINARY_DIR})