diff --git a/resources/js/ext.uls.common.js b/resources/js/ext.uls.common.js
index 3b1a6e37..c12c2a01 100644
--- a/resources/js/ext.uls.common.js
+++ b/resources/js/ext.uls.common.js
@@ -180,7 +180,7 @@
 	 * @return {Array} List of language codes without duplicates.
 	 */
 	mw.uls.getFrequentLanguageList = function ( countryCode ) {
-		var i, j, lang,
+		var i, j, lang, target,
 			ret = [],
 			lists = [
 				[
@@ -200,6 +200,11 @@
 		for ( i = 0; i < lists.length; i++ ) {
 			for ( j = 0; j < lists[ i ].length; j++ ) {
 				lang = lists[ i ][ j ];
+				target = $.uls.data.isRedirect( lang );
+				if ( target ) {
+					lang = target;
+				}
+
 				// Make flat, make unique, and ignore unknown/unsupported languages
 				if ( ret.indexOf( lang ) === -1 && $.uls.data.getAutonym( lang ) !== lang ) {
 					ret.push( lang );
diff --git a/tests/qunit/ext.uls.tests.js b/tests/qunit/ext.uls.tests.js
index 4d7e428c..8598fafe 100644
--- a/tests/qunit/ext.uls.tests.js
+++ b/tests/qunit/ext.uls.tests.js
@@ -90,4 +90,34 @@
 			'Tagalog is one of the languages presented to users in the Philippines.'
 		);
 	} );
+
+	QUnit.test( 'Add redirect target', function ( assert ) {
+		var i, foundTagalog, languages, foundFil;
+
+		foundTagalog = false;
+		foundFil = false;
+		mw.uls.getBrowserLanguage = function () {
+			return 'fil';
+		};
+
+		languages = mw.uls.getFrequentLanguageList();
+
+		for ( i = 0; i < languages.length; i++ ) {
+			if ( languages[ i ] === 'tl' ) {
+				foundTagalog = true;
+			}
+
+			if ( languages[ i ] === 'fil' ) {
+				foundFil = true;
+			}
+		}
+		assert.ok(
+			foundTagalog,
+			'Tagalog is one of the languages presented to users when "fil" language is requested'
+		);
+		assert.notOk(
+			foundFil,
+			'"fil" language is redirected to Tagalog'
+		);
+	} );
 }() );