diff --git a/glm/detail/type_vec4.hpp b/glm/detail/type_vec4.hpp
index b08bd105..027136e0 100644
--- a/glm/detail/type_vec4.hpp
+++ b/glm/detail/type_vec4.hpp
@@ -29,7 +29,7 @@ namespace glm
 #		if GLM_HAS_ALIGNED_TYPE
 #			if GLM_COMPILER & GLM_COMPILER_GCC
 #				pragma GCC diagnostic push
-#				pragma GCC diagnostic ignored "-Wpedantic"
+#				pragma GCC diagnostic ignored "-pedantic"
 #			endif
 #			if GLM_COMPILER & GLM_COMPILER_CLANG
 #				pragma clang diagnostic push