diff --git a/install-postfix.sh b/install-postfix.sh
index 9d998f5..28d90bb 100755
--- a/install-postfix.sh
+++ b/install-postfix.sh
@@ -30,6 +30,7 @@ case "$choice" in
 	
 	[ "${SERVERLOC}" = "" ] && SERVERLOC=I
 	
+	rm -f /etc/postfix/main.cf.bak
 	mv /etc/postfix/main.cf /etc/postfix/main.cf.bak
 	
 	[ ! -f /etc/mailname ] && echo "scity.us" > /etc/mailname