1 files changed, 3 insertions, 1 deletions
diff --git a/config.mk b/config.mk
index 7111c86..b80f06c 100644
--- a/config.mk
+++ b/config.mk
@@ -1,6 +1,8 @@
 PREFIX = /usr
 MANPREFIX = $(PREFIX)/share/man
 
+CC = c99
+
 CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700 -D_GNU_SOURCE
-CFLAGS   = -std=c99 -Wall -O2
+CFLAGS   = -Wall -O2
 LDFLAGS  = -lcoopgamma -lred -lm -s