diff --git a/lass/1systems/orange/config.nix b/lass/1systems/orange/config.nix
index 3bc20878e..5e975dba8 100644
--- a/lass/1systems/orange/config.nix
+++ b/lass/1systems/orange/config.nix
@@ -5,6 +5,7 @@ with import <stockholm/lib>;
     <stockholm/lass>
     <stockholm/lass/2configs>
     <stockholm/lass/2configs/retiolum.nix>
+    <stockholm/lass/2configs/mumble-reminder.nix>
   ];
 
   krebs.build.host = config.krebs.hosts.orange;
diff --git a/lass/1systems/prism/config.nix b/lass/1systems/prism/config.nix
index bcc8c1a08..f23778eba 100644
--- a/lass/1systems/prism/config.nix
+++ b/lass/1systems/prism/config.nix
@@ -137,7 +137,6 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/jitsi.nix>
     <stockholm/lass/2configs/fysiirc.nix>
     <stockholm/lass/2configs/bgt-bot>
-    <stockholm/lass/2configs/mumble-reminder.nix>
     <stockholm/krebs/2configs/mastodon-proxy.nix>
     {
       services.tor = {