diff --git a/lib/SimpleSAML/Locale/Language.php b/lib/SimpleSAML/Locale/Language.php
index b280593f3aecc77cec60f988cb081e8f8e159db5..43fae43e39cd1f140c49659a08c469c2e9984656 100644
--- a/lib/SimpleSAML/Locale/Language.php
+++ b/lib/SimpleSAML/Locale/Language.php
@@ -333,7 +333,7 @@ class Language
      */
     public function getLanguageCodeAlias($langcode)
     {
-        if (isset($this->defaultLanguageMap[$langcode]) {
+        if (isset($this->defaultLanguageMap[$langcode])) {
             return $this->defaultLanguageMap[$langcode];
         }
         // No alias found, which is fine