1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index b6c013c42..0413ee64b 100644
--- a/Makefile
+++ b/Makefile
@@ -140,7 +140,7 @@ else
   AGI_DIR=$(ASTVARLIBDIR)/agi-bin
 endif
 
-ASTCFLAGS=
+ASTCFLAGS=-Wformat-security
 
 # Pentium Pro Optimize
 #PROC=i686