diff --git a/app/Support/Steam.php b/app/Support/Steam.php
index 43d2be481e..eaa443aa45 100644
--- a/app/Support/Steam.php
+++ b/app/Support/Steam.php
@@ -474,6 +474,7 @@ class Steam
         return [
             sprintf('%s.utf8', $locale),
             sprintf('%s.UTF-8', $locale),
+            sprintf('%s.UTF8', $locale),
         ];
     }