diff --git a/Makefile b/Makefile
index 9d8dbd6..9e3f9f4 100755
--- a/Makefile
+++ b/Makefile
@@ -13,6 +13,7 @@ EXTRA_CFLAGS += -Wno-unused-label
 EXTRA_CFLAGS += -Wno-unused-parameter
 EXTRA_CFLAGS += -Wno-unused-function
 EXTRA_CFLAGS += -Wno-unused
+EXTRA_CFLAGS += -Wno-cast-function-type
 EXTRA_CFLAGS += -Wno-date-time
 #EXTRA_CFLAGS += -Wno-misleading-indentation
 EXTRA_CFLAGS += -Wno-uninitialized