diff --git a/Makefile b/Makefile
old mode 100755
new mode 100644
index 39d77e9..dec3a91
--- a/Makefile
+++ b/Makefile
@@ -65,7 +65,7 @@ endif
 
 # Set compilation and linkage flags based on target, platform and configuration
 
-CFLAGS += -Werror -Wall -Wno-unknown-warning-option -Wno-multichar -Wno-int-in-bool-context -std=gnu11 -D_GNU_SOURCE -DVERSION="$(VERSION)" -I. -D_USE_MATH_DEFINES
+CFLAGS += -Werror -Wall -Wno-strict-aliasing -Wno-unknown-warning -Wno-unknown-warning-option -Wno-multichar -Wno-int-in-bool-context -std=gnu11 -D_GNU_SOURCE -DVERSION="$(VERSION)" -I. -D_USE_MATH_DEFINES
 SDL_LDFLAGS := -lSDL2 -lGL
 ifeq ($(PLATFORM),windows32)
 CFLAGS += -IWindows