diff --git a/Makefile.mingw b/Makefile.mingw
index 665e815b..bf0a7418 100644
--- a/Makefile.mingw
+++ b/Makefile.mingw
@@ -79,4 +79,4 @@ libuv.a: $(OBJS)
 	$(AR) crs $@ $^
 
 $(OBJS): %.o : %.c $(INCLUDES)
-	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS) -c -o $@ $<