1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index b799664..7daec25 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ NAME=bb
 PREFIX=
 CC=gcc
 O=-O2
-CFLAGS=-std=gnu99 -D_XOPEN_SOURCE=500 -D_GNU_SOURCE -D_POSIX_C_SOURCE=200809L
+CFLAGS=-std=c99 -D_XOPEN_SOURCE=500 -D_GNU_SOURCE -D_POSIX_C_SOURCE=200809L
 CWARN=-Wall -Wpedantic -Wno-unknown-pragmas
 #CWARN += -fsanitize=address -fno-omit-frame-pointer
 G=