diff --git a/common/content/dactyl.js b/common/content/dactyl.js
index d536f404..9596b8c1 100644
--- a/common/content/dactyl.js
+++ b/common/content/dactyl.js
@@ -28,6 +28,9 @@ const FailedAssertion = Class("FailedAssertion", Error, {
 const Dactyl = Module("dactyl", {
     init: function () {
         window.dactyl = this;
+        // cheap attempt at compatibility
+        window.liberator = this;
+        modules.liberator = this;
         this.observers = {};
         this.modules = modules;