diff --git a/hosts/haze/firefox.nix b/hosts/haze/firefox.nix
index 9b89c30..32391e8 100644
--- a/hosts/haze/firefox.nix
+++ b/hosts/haze/firefox.nix
@@ -1,6 +1,7 @@
+{ pkgs, ... }:
 {
   programs.firefox = {
     enable = true;
-    nativeMessagingHosts.passff = true;
+    nativeMessagingHosts.packages = [ pkgs.passff-host ];
   };
 }