diff --git a/hmModules/firefox/default.nix b/hmModules/firefox/default.nix
index 9100a3e..50ff899 100644
--- a/hmModules/firefox/default.nix
+++ b/hmModules/firefox/default.nix
@@ -14,7 +14,10 @@ in
 {
   programs.firefox = {
     enable = true;
-    nativeMessagingHosts = [ pkgs.tridactyl-native ];
+    nativeMessagingHosts = [
+      pkgs.tridactyl-native
+      pkgs.vdhcoapp
+    ];
     policies = {
       DisableTelemetry = true;
       DisableFirefoxStudies = true;