diff --git a/modules/desktop/browser/zen.nix b/modules/desktop/browser/zen.nix
index b00993b..100007f 100644
--- a/modules/desktop/browser/zen.nix
+++ b/modules/desktop/browser/zen.nix
@@ -14,10 +14,18 @@ in
   };
 
   config = lib.mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = hostname == "imxyy-nix";
+        message = "XDG migration not done! Check
+        https://github.com/0xc000022070/zen-browser-flake?tab=readme-ov-file#missing-configuration-after-update
+          for details";
+      }
+    ];
+
     my.hm.programs.zen-browser = {
       enable = true;
       nativeMessagingHosts = [ pkgs.firefoxpwa ];
-      suppressXdgMigrationWarning = hostname == "imxyy-nix";
       policies = {
         # find more options here: https://mozilla.github.io/policy-templates/
         DisableAppUpdate = true;