diff --git a/router/internal/persistedoperation/operationstorage/redis/rdcloser.go b/router/internal/persistedoperation/operationstorage/redis/rdcloser.go
index 8c6ad86ddc..8801327cc0 100644
--- a/router/internal/persistedoperation/operationstorage/redis/rdcloser.go
+++ b/router/internal/persistedoperation/operationstorage/redis/rdcloser.go
@@ -41,7 +41,7 @@ func NewRedisCloser(opts *RedisCloserOptions) (RDCloser, error) {
 			Password: opts.Password,
 		})
 		if !isFunctioningClient(rdb) {
-			return rdb, fmt.Errorf("failed to create a functioning redis client")
+			return rdb, fmt.Errorf("failed to create a functioning redis client. Ensure that you have provided multiple cluster URLs for a cluster client")
 		}
 	}