diff --git a/home/desktop/niri/default.nix b/home/desktop/niri/default.nix
index c7c81f1..53df4df 100644
--- a/home/desktop/niri/default.nix
+++ b/home/desktop/niri/default.nix
@@ -58,7 +58,7 @@
       };
       environment = {
         NIXOS_OZONE_WL = "1";
-        DISPLAY = ":1";
+        DISPLAY = ":0";
       };
       outputs."DP-3" = {
         mode = {