diff --git a/src/Makefile b/src/Makefile
index 5c8a7a90..1de2d243 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -389,7 +389,7 @@ endif
 ifeq ($(sse41),yes)
 	CXXFLAGS += -DUSE_SSE41
 	ifeq ($(comp),$(filter $(comp),gcc clang mingw msys2))
-		CXXFLAGS += -msse4
+		CXXFLAGS += -msse4.1
 	endif
 endif