diff --git a/modules/ftp.nix b/modules/ftp.nix
index a3d6908..572c50b 100644
--- a/modules/ftp.nix
+++ b/modules/ftp.nix
@@ -11,10 +11,10 @@ in
       autoindex on;
     '';
     locations."~/(klausuren|uebungen|skripte|abschlussarbeiten)".extraConfig = ''
-       allow 141.30.0.0/16;
-       allow 141.76.0.0/16;
-       allow 172.16.0.0/16;
-       deny all;
+      allow 141.30.0.0/16;
+      allow 141.76.0.0/16;
+      allow 172.16.0.0/16;
+      deny all;
     '';
 
   };