diff --git a/stack.sh b/stack.sh
index 3827d77..e8d05f3 100755
--- a/stack.sh
+++ b/stack.sh
@@ -1466,7 +1466,7 @@
     sudo rm -rf $NOVA_DIR/instances/*
 fi
 
-if is_service_enabled n-net; then
+if is_service_enabled n-net q-dhcp; then
     # Delete traces of nova networks from prior runs
     sudo killall dnsmasq || true
     clean_iptables