diff --git a/sam3s_example/Makefile b/sam3s_example/Makefile
index 46f5e53..b702c33 100644
--- a/sam3s_example/Makefile
+++ b/sam3s_example/Makefile
@@ -98,7 +98,7 @@
 CFLAGS += -Wuninitialized -Wunknown-pragmas -Wfloat-equal -Wundef
 CFLAGS += -Wshadow -Wpointer-arith -Wbad-function-cast -Wwrite-strings
 CFLAGS += -Wsign-compare -Waggregate-return
-CFLAGS += -Wformat 
+CFLAGS += -Wformat=0
 CFLAGS += -Wmissing-format-attribute -Wno-deprecated-declarations
 CFLAGS += #-Wpacked 
 CFLAGS += -Wredundant-decls -Wnested-externs -Winline #-Wlong-long