diff --git a/Makefile b/Makefile
index 9b6927b..406c4d0 100755
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,8 @@ EXTRA_CFLAGS += -Wno-unused-label
 #EXTRA_CFLAGS += -Wno-unused-parameter
 EXTRA_CFLAGS += -Wno-unused-function
 EXTRA_CFLAGS += -Wno-implicit-fallthrough
+EXTRA_CFLAGS += -Wno-cast-function-type
+EXTRA_CFLAGS += -Wno-error=cast-function-type
 #EXTRA_CFLAGS += -Wno-parentheses-equality
 #EXTRA_CFLAGS += -Wno-pointer-bool-conversion
 EXTRA_CFLAGS += -Wno-unknown-pragmas