diff --git a/Makefile b/Makefile
index 5e070a2..0dd9d61 100644
--- a/Makefile
+++ b/Makefile
@@ -46,7 +46,7 @@ ARCH	:=	-mthumb -mthumb-interwork
 
 CFLAGS	:=	-g -Wall -O3 -fgcse-after-reload -gdwarf-4\
                 -mcpu=arm7tdmi -mtune=arm7tdmi -flto=8\
-                -fallow-store-data-races\
+                -fallow-store-data-races -fpermissive\
                 -DGBA\
 		$(ARCH)