diff --git a/lib/Makefile b/lib/Makefile
index 2617f39..66c6bfd 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -11,7 +11,7 @@ AS	=as --32
 LD	=ld -m  elf_i386
 LDFLAGS	=-g #-s -x
 CC	=gcc
-CFLAGS	=-Wall -O -fstrength-reduce -fomit-frame-pointer -m32\
+CFLAGS	=-Wall -O -std=gnu89 -fstrength-reduce -fomit-frame-pointer -m32 \
 	-finline-functions -fno-stack-protector -nostdinc -fno-builtin -g -I../include
 CPP	=gcc -E -nostdinc -I../include