1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 085d465..491f5d4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CC		?= gcc
-CFLAGS	?= -Wall -Wextra -O3 -Isrc
+CFLAGS	?= -std=99 -Wall -Wextra -O3 -Isrc
 LDFLAGS	?= -lX11 -lXinerama
 
 PREFIX	?= /usr/local