diff --git a/hosts/hainich/services/lantifa.nix b/hosts/hainich/services/lantifa.nix
index 768d9d6..b23fe2b 100644
--- a/hosts/hainich/services/lantifa.nix
+++ b/hosts/hainich/services/lantifa.nix
@@ -31,6 +31,8 @@ in {
           require_once('${wikidb}/WikiDB.php');
           $wgGroupPermissions['user']['writeapi'] = true;
           $wgDefaultUserOptions['visualeditor-enable'] = 1;
+
+          $wgShowExceptionDetails = true;
         '';
 
         extensions = {