diff --git a/firefox.js b/firefox.js
index e23c8ac..c938306 100644
--- a/firefox.js
+++ b/firefox.js
@@ -42,9 +42,6 @@ user_pref("browser.tabs.allowTabDetach", false);
 user_pref("full-screen-api.warning.timeout", 0);
 user_pref("full-screen-api.transition.timeout", 0);
 
-// Don't autoplay videos (even without audio)
-user_pref("media.autoplay.default", 5);
-
 // Remove some annoying animations (notably when going full screen)
 user_pref("toolkit.cosmeticAnimations.enabled", false);