diff --git a/home-manager/progs/niri.nix b/home-manager/progs/niri.nix
index ddb77c5..fcee89f 100644
--- a/home-manager/progs/niri.nix
+++ b/home-manager/progs/niri.nix
@@ -10,6 +10,10 @@
     settings = {
       prefer-no-csd = true;
 
+      environment = {
+        DISPLAY = ":0";
+      };
+
       spawn-at-startup = [
         # waybar
         { command = [ "${pkgs.waybar}/bin/waybar" ]; }
diff --git a/home-manager/system-mreow.nix b/home-manager/system-mreow.nix
index 18be137..99ae2ba 100644
--- a/home-manager/system-mreow.nix
+++ b/home-manager/system-mreow.nix
@@ -20,6 +20,8 @@
     blueman
 
     xwayland-satellite-unstable
+
+    config.programs.niri.package
   ];
 
   # bluetooth manager