diff --git a/config/rootfiles/core/165/update.sh b/config/rootfiles/core/165/update.sh
index f505628e4..9598a3a14 100644
--- a/config/rootfiles/core/165/update.sh
+++ b/config/rootfiles/core/165/update.sh
@@ -129,6 +129,10 @@ ldconfig
 telinit u
 /etc/rc.d/init.d/firewall restart
 
+# Rebuild IPS rules
+perl -e "require '/var/ipfire/ids-functions.pl'; &IDS::oinkmaster();"
+/etc/init.d/suricata reload
+
 # This update needs a reboot...
 touch /var/run/need_reboot