diff --git a/UniversalLanguageSelector.hooks.php b/UniversalLanguageSelector.hooks.php
index 8080748f..9d0c3a44 100644
--- a/UniversalLanguageSelector.hooks.php
+++ b/UniversalLanguageSelector.hooks.php
@@ -125,7 +125,7 @@ class UniversalLanguageSelectorHooks {
 	 * Add some tabs for navigation for users who do not use Ajax interface.
 	 * Hook: PersonalUrls
 	 */
-	static function addPersonalBarTrigger( array &$personal_urls, &$title ) {
+	public static function addPersonalBarTrigger( array &$personal_urls, &$title ) {
 		global $wgULSPosition;
 
 		if ( $wgULSPosition !== 'personal' ) {
diff --git a/data/LanguageNameSearch.php b/data/LanguageNameSearch.php
index 3062f818..2de687f5 100644
--- a/data/LanguageNameSearch.php
+++ b/data/LanguageNameSearch.php
@@ -62,7 +62,7 @@ class LanguageNameSearch {
 	 * @param $str string
 	 * @return integer Code point of first letter of string
 	 */
-	static function getCodepoint( $str ) {
+	public static function getCodepoint( $str ) {
 		$values = array();
 		$lookingFor = 1;
 		$strLen = strlen( $str );
@@ -107,7 +107,7 @@ class LanguageNameSearch {
 	 * @param $str2
 	 * @return integer
 	 */
-	static function levenshteinDistance( $str1, $str2 ) {
+	public static function levenshteinDistance( $str1, $str2 ) {
 		$length1 = mb_strlen( $str1, 'UTF-8' );
 		$length2 = mb_strlen( $str2, 'UTF-8' );
 		if ( $length1 < $length2 ) {
diff --git a/includes/ResourceLoaderULSJsonMessageModule.php b/includes/ResourceLoaderULSJsonMessageModule.php
index 4ce21903..cb07cf99 100644
--- a/includes/ResourceLoaderULSJsonMessageModule.php
+++ b/includes/ResourceLoaderULSJsonMessageModule.php
@@ -19,7 +19,7 @@ class ResourceLoaderULSJsonMessageModule extends ResourceLoaderModule {
 	 * @param ResourceLoaderContext $context
 	 * @return string[] Module names.
 	 */
-	function getDependencies( ResourceLoaderContext $context = null ) {
+	public function getDependencies( ResourceLoaderContext $context = null ) {
 		return array( 'ext.uls.i18n' );
 	}
 
@@ -29,7 +29,7 @@ class ResourceLoaderULSJsonMessageModule extends ResourceLoaderModule {
 	 * @param ResourceLoaderContext $context
 	 * @return int Unix timestamp.
 	 */
-	function getModifiedTime( ResourceLoaderContext $context ) {
+	public function getModifiedTime( ResourceLoaderContext $context ) {
 		$code = $context->getLanguage();
 		if ( !Language::isValidCode( $code ) ) {
 			$code = 'en';
@@ -51,7 +51,7 @@ class ResourceLoaderULSJsonMessageModule extends ResourceLoaderModule {
 	 * @param ResourceLoaderContext $context
 	 * @return string JavaScript code.
 	 */
-	function getScript( ResourceLoaderContext $context ) {
+	public function getScript( ResourceLoaderContext $context ) {
 		$code = $context->getLanguage();
 		if ( !Language::isValidCode( $code ) ) {
 			$code = 'en';
diff --git a/tests/phpunit/ResourceLoaderULSTest.php b/tests/phpunit/ResourceLoaderULSTest.php
index 41e6f259..cdc98be4 100644
--- a/tests/phpunit/ResourceLoaderULSTest.php
+++ b/tests/phpunit/ResourceLoaderULSTest.php
@@ -17,7 +17,7 @@ class ResourceLoaderULSModuleMemcachedTest extends MediaWikiTestCase {
 	 * correctly with language code.
 	 * @covers ResourceLoaderSchemaModule::getModifiedTime
 	 */
-	function testModifiedTime() {
+	public function testModifiedTime() {
 		$request = new WebRequest();
 		$module = new ResourceLoaderULSModule();