diff --git a/addons/promex/service-prometheus.c b/addons/promex/service-prometheus.c
index 7bbfc46..d31b666 100644
--- a/addons/promex/service-prometheus.c
+++ b/addons/promex/service-prometheus.c
@@ -1575,6 +1575,7 @@
 	res->flags |= CF_READ_NULL;
 	si_shutr(si);
 	si_shutw(si);
+	goto out;
 }
 
 struct applet promex_applet = {