diff --git a/hosts/snowhawk/configuration.nix b/hosts/snowhawk/configuration.nix
index a87f962..8ca976e 100644
--- a/hosts/snowhawk/configuration.nix
+++ b/hosts/snowhawk/configuration.nix
@@ -2,7 +2,7 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running `nixos-help`).
 
-{ pkgs, inputs, lib, config, self, ... }:
+{ pkgs, inputs, lib, config, ... }:
 
 {
   imports = [
@@ -18,7 +18,7 @@
   time.timeZone = "America/Los_Angeles";
 
   snowhawk = {
-    dwm.enable = true;
+    niri.enable = true;
     syncthing.enable = true;
     plymouth.enable = true;
   };
diff --git a/modules/niri.nix b/modules/niri.nix
index 3b07194..dbbe96a 100644
--- a/modules/niri.nix
+++ b/modules/niri.nix
@@ -11,6 +11,8 @@ in
   };
 
   config = mkIf cfg.enable {
-    programs.niri.enable = false;
+    programs.niri.enable = true;
+
+    services.displayManager.defaultSession = "niri";
   };
 }