1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index ae6e191..44e636b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CC=gcc
-CFLAGS=-O3 -march=k8 -msse3 -ftree-vectorize -funroll-loops -pipe -static -Wunused -Wextra -Wall -pedantic
+CFLAGS=-O3 -march=k8 -msse3 -ftree-vectorize -funroll-loops -pipe -static -Wunused -Wextra -Wall -std=gnu99 -pedantic
 #CC=icc
 #CFLAGS=-O3 -ipo -xP -gcc -static
 LIBS=-lm -lproccpuinfo