diff --git a/src/CacheFallbackServiceProvider.php b/src/CacheFallbackServiceProvider.php
index f07f334..f81b251 100644
--- a/src/CacheFallbackServiceProvider.php
+++ b/src/CacheFallbackServiceProvider.php
@@ -46,6 +46,8 @@ public function register()
             return new MemcachedConnector;
         });
 
-        $this->registerCommands();
+        if(isset($this->registerCommands)) {
+        	$this->registerCommands();
+        }
     }
 }