1 files changed, 1 insertions, 1 deletions
diff --git a/makefile b/makefile
index d12b76c..c818ff3 100644
--- a/makefile
+++ b/makefile
@@ -1,7 +1,7 @@
 TARGET = generate
 LIBS = 
 CC = gcc
-CFLAGS = -g -Wall -Werror -Wno-unused-variable 
+CFLAGS = -std=c99 -g -Wall -Werror -Wno-unused-variable 
 
 .PHONY: default all clean