diff --git a/user.js b/user.js
index 820c18a..0ef5306 100644
--- a/user.js
+++ b/user.js
@@ -141,6 +141,7 @@ user_pref("extensions.formautofill.creditCards.available", false);
 user_pref("extensions.formautofill.creditCards.enabled", false);
 user_pref("findbar.highlightAll", true);
 user_pref("general.autoScroll", true);
+user_pref("media.eme.enabled", true);
 user_pref("media.videocontrols.picture-in-picture.video-toggle.enabled", false);
 user_pref("network.manage-offline-status", false);
 user_pref("pdfjs.enableScripting", false);