diff --git a/mozilla/modules/libpref/src/init/all.js b/mozilla/modules/libpref/src/init/all.js
index 0526ed90c27..f38606a1a77 100644
--- a/mozilla/modules/libpref/src/init/all.js
+++ b/mozilla/modules/libpref/src/init/all.js
@@ -187,7 +187,7 @@ pref("capability.policy.default.history.item.read", "UniversalBrowserRead");
 
 pref("capability.policy.default.navigator.preference.read", "UniversalPreferencesRead");
 pref("capability.policy.default.navigator.preference.write", "UniversalPreferencesWrite");
-pref("capability.policy.default.window.location.write", "allAccess");
+pref("capability.policy.default.windowinternal.location.write", "allAccess");
 
 
 localDefPref("ghist.expires.pos",          4);