1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 934f70a..14ba08d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,9 @@
-CFLAGS=-ggdb -Wall -Wstrict-prototypes -Wmissing-prototypes
+CFLAGS=-std=gnu99 -ggdb -Wall -Wstrict-prototypes -Wmissing-prototypes -Wunused-result -Wextra -pedantic
 
 all: econproxy econserv
 
 %: %.c util.c util.h econproto.h
-	gcc $(CFLAGS) -Wall -o $@ $< util.c
+	gcc $(CFLAGS) -o $@ $< util.c
 
 clean:
 	rm -f econproxy econserv