diff --git a/config/config.sample.php b/config/config.sample.php
index 23a27fa3ec0dbdb66ddb52fba2cafc99294f9d67..566812444da9d87cdd6cddb019dfafd43beb3404 100644
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -1043,7 +1043,7 @@ $CONFIG = array(
  * Memory caching backend for file locking
  * Because most memcache backends can clean values without warning using redis is recommended
  */
-'memcache.locking' => '\OC\Memcache\Redis',
+'memcache.locking' => '\\OC\\Memcache\\Redis',
 
 /**
  * This entry is just here to show a warning in case somebody copied the sample