diff --git a/contrib/prometheus-exporter/service-prometheus.c b/contrib/prometheus-exporter/service-prometheus.c
index 7cf30c1..e6023d3 100644
--- a/contrib/prometheus-exporter/service-prometheus.c
+++ b/contrib/prometheus-exporter/service-prometheus.c
@@ -718,12 +718,12 @@
 			li = appctx->ctx.stats.obj2;
 			list_for_each_entry_from(li, &px->conf.listeners, by_fe) {
 
-				labels[1].name  = ist("listener");
-				labels[1].value = ist2(li->name, strlen(li->name));
-
 				if (!li->counters)
 					continue;
 
+				labels[1].name  = ist("listener");
+				labels[1].value = ist2(li->name, strlen(li->name));
+
 				if (!stats_fill_li_stats(px, li, 0, stats,
 							 ST_F_TOTAL_FIELDS, &(appctx->st2)))
 					return -1;