diff --git a/engine/storage_mongo_datadb.go b/engine/storage_mongo_datadb.go
index 8289b009e..b1f1300d6 100755
--- a/engine/storage_mongo_datadb.go
+++ b/engine/storage_mongo_datadb.go
@@ -493,7 +493,7 @@ func (ms *MongoStorage) CacheDataFromDB(prfx string, ids []string, mustBeCached
 		if cCfg, has := ms.cacheCfg[utils.CachePrefixToInstance[prfx]]; has {
 			nrItems = cCfg.Limit
 		}
-		if nrItems != 0 && nrItems < len(ids) { // More ids than cache config allows it, limit here
+		if nrItems > 0 && nrItems < len(ids) { // More ids than cache config allows it, limit here
 			ids = ids[:nrItems]
 		}
 	}
diff --git a/engine/storage_redis.go b/engine/storage_redis.go
index 93aefa3ce..37eee94d7 100755
--- a/engine/storage_redis.go
+++ b/engine/storage_redis.go
@@ -257,7 +257,7 @@ func (rs *RedisStorage) CacheDataFromDB(prfx string, ids []string, mustBeCached
 		if cCfg, has := rs.cacheCfg[utils.CachePrefixToInstance[prfx]]; has {
 			nrItems = cCfg.Limit
 		}
-		if nrItems != 0 && nrItems < len(ids) {
+		if nrItems > 0 && nrItems < len(ids) {
 			ids = ids[:nrItems]
 		}
 	}