diff --git a/alert/alert.go b/alert/alert.go
index 223626292..45d6f89c7 100644
--- a/alert/alert.go
+++ b/alert/alert.go
@@ -53,7 +53,7 @@ func Initialize(configDir string, cryptoKey string) (func(), error) {
 	alertStats := astats.NewSyncStats()
 
 	configCache := memsto.NewConfigCache(ctx, syncStats, nil, "")
-	targetCache := memsto.NewTargetCache(ctx, syncStats, nil)
+	targetCache := memsto.NewTargetCache(ctx, syncStats, redis)
 	busiGroupCache := memsto.NewBusiGroupCache(ctx, syncStats)
 	alertMuteCache := memsto.NewAlertMuteCache(ctx, syncStats)
 	alertRuleCache := memsto.NewAlertRuleCache(ctx, syncStats)
diff --git a/cmd/edge/edge.go b/cmd/edge/edge.go
index b1974882e..1b363e896 100644
--- a/cmd/edge/edge.go
+++ b/cmd/edge/edge.go
@@ -50,7 +50,7 @@ func Initialize(configDir string, cryptoKey string) (func(), error) {
 
 	syncStats := memsto.NewSyncStats()
 
-	targetCache := memsto.NewTargetCache(ctx, syncStats, nil)
+	targetCache := memsto.NewTargetCache(ctx, syncStats, redis)
 	busiGroupCache := memsto.NewBusiGroupCache(ctx, syncStats)
 	idents := idents.New(ctx, redis)
 	metas := metas.New(redis)