diff --git a/roles/mediawiki/templates/LocalSettings.php.fp.j2 b/roles/mediawiki/templates/LocalSettings.php.fp.j2
index 3e47f3724a..78ffe5eab0 100644
--- a/roles/mediawiki/templates/LocalSettings.php.fp.j2
+++ b/roles/mediawiki/templates/LocalSettings.php.fp.j2
@@ -159,13 +159,13 @@ $wgDBts2schema      = "public";
 $wgDBmysql5 = false;
 
 ## Shared memory settings
-#$wgMainCacheType = CACHE_MEMCACHED;
-#$wgParserCacheType = CACHE_MEMCACHED;
-#$wgMessageCacheType = CACHE_MEMCACHED;
-#$wgSessionsInMemcached = true;
-#$wgMemCachedServers = array (
-#  0 => 'memcached01:11211',
-#);
+$wgMainCacheType = CACHE_MEMCACHED;
+$wgParserCacheType = CACHE_MEMCACHED;
+$wgMessageCacheType = CACHE_MEMCACHED;
+$wgSessionsInMemcached = true;
+$wgMemCachedServers = array (
+  0 => 'memcached01:11211',
+);
 
 ## To enable image uploads, make sure the 'images' directory
 ## is writable, then set this to true: