diff --git a/machines/mimir/configuration.nix b/machines/mimir/configuration.nix
index bba0ece..b00da72 100644
--- a/machines/mimir/configuration.nix
+++ b/machines/mimir/configuration.nix
@@ -281,8 +281,14 @@
       userMappingXml = pkgs.writeText "user-mapping.xml" ''<?xml version="1.0" encoding="utf-8"?>
 <user-mapping>
   <authorize username="erwin" password="05b1b2006b6b346668090fb952173325" encoding="md5">
-    <protocol>rdp</protocol>
-    <param name="hostname">localhost</param>
+    <connection name="localhost-vnc">
+      <protocol>vnc</protocol>
+      <param name="hostname">localhost</param>
+    </connection>
+    <connection name="localhost-rdp">
+      <protocol>rdp</protocol>
+      <param name="hostname">localhost</param>
+    </connection>
   </authorize>
 </user-mapping>
 '';