diff --git a/bgpd-check-peers.sh b/bgpd-check-peers.sh
index 337abb0..0fb4efd 100644
--- a/bgpd-check-peers.sh
+++ b/bgpd-check-peers.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/ksh
 
 # Script writen by Daniel Jakots