diff --git a/src/Illuminate/Redis/RedisManager.php b/src/Illuminate/Redis/RedisManager.php
index 4ee5d57983ef..8bede93e1f4b 100644
--- a/src/Illuminate/Redis/RedisManager.php
+++ b/src/Illuminate/Redis/RedisManager.php
@@ -118,7 +118,9 @@ public function resolve($name = null)
     protected function resolveCluster($name)
     {
         return $this->connector()->connectToCluster(
-            $this->parseConnectionConfiguration($this->config['clusters'][$name]),
+            array_map(function ($config) {
+                return $this->parseConnectionConfiguration($config);
+            }, $this->config['clusters'][$name]),
             $this->config['clusters']['options'] ?? [],
             $this->config['options'] ?? []
         );