diff --git a/hostconfig/gandalf/hm.nix b/hostconfig/gandalf/hm.nix
index 8ce1d14..be8c200 100644
--- a/hostconfig/gandalf/hm.nix
+++ b/hostconfig/gandalf/hm.nix
@@ -37,7 +37,7 @@
     };
   };
 
-  traxys.wm = "sway";
+  traxys.wm = "niri";
 
   traxys.waybar.modules.battery.enable = true;
   traxys.waybar.modules."network#wifi" = {
diff --git a/hostconfig/gandalf/nixos.nix b/hostconfig/gandalf/nixos.nix
index b309d7f..a3ea860 100644
--- a/hostconfig/gandalf/nixos.nix
+++ b/hostconfig/gandalf/nixos.nix
@@ -97,7 +97,7 @@ in
   };
 
   networking.firewall.allowedTCPPorts = [ 9080 4713 ];
-  traxys.wm = "sway";
+  traxys.wm = "niri";
 
   system.stateVersion = "24.05";
 }