diff --git a/configs/matterbridge.nix b/configs/matterbridge.nix
index 54322ee..0849fce 100644
--- a/configs/matterbridge.nix
+++ b/configs/matterbridge.nix
@@ -16,11 +16,6 @@ let
       Nick = "krebs_bridge";
       SkipTLSVerify = true;
     };
-    mumble.nixos-rc3 = {
-      Server = "lassul.us:64738";
-      Nick = "irc_bridge";
-      SkipTLSVerify = true;
-    };
     gateway = [
       {
         name = "krebs-bridge";
@@ -40,20 +35,6 @@ let
           }
         ];
       }
-      {
-        name = "nixos-rc3";
-        enable = true;
-        inout = [
-          {
-            account = "irc.freenode";
-            channel = "#nixos-rc3";
-          }
-          {
-            account = "mumble.nixos-rc3";
-            channel = 11; # "nixos/rc3"
-          }
-        ];
-      }
       {
         name = "myengadin-bridge";
         enable = true;