diff --git a/content/options.js b/content/options.js
index 33b94241..078f77d7 100644
--- a/content/options.js
+++ b/content/options.js
@@ -903,7 +903,7 @@ liberator.Options = function () //{{{
                 if ((!onlyNonDefault || userValue) && pref.indexOf(filter) >= 0)
                 {
                     name = pref;
-                    value = this.getPref(name);
+                    value = liberator.options.getPref(name);
                     if (typeof value == "string")
                         value = value.substr(0, 100).replace(/\n/g, " ");