diff --git a/cmd/karma/views.go b/cmd/karma/views.go
index 5dab68872..06ca11481 100644
--- a/cmd/karma/views.go
+++ b/cmd/karma/views.go
@@ -645,10 +645,14 @@ func silences(c *gin.Context) {
 	}
 	for _, alertGroup := range alertmanager.DedupAlerts() {
 		for _, alert := range alertGroup.Alerts {
+			clustersDone := map[string]bool{}
 			for _, am := range alert.Alertmanager {
 				for _, sID := range am.SilencedBy {
-					if _, ok := silenceCounters[sID]; ok {
-						silenceCounters[sID]++
+					if _, found := clustersDone[am.Cluster]; !found {
+						if _, ok := silenceCounters[sID]; ok {
+							silenceCounters[sID]++
+							clustersDone[am.Cluster] = true
+						}
 					}
 				}
 			}