diff --git a/Flow.Launcher.Core/Resource/Internationalization.cs b/Flow.Launcher.Core/Resource/Internationalization.cs
index c1e1dbe79..d2ab2d028 100644
--- a/Flow.Launcher.Core/Resource/Internationalization.cs
+++ b/Flow.Launcher.Core/Resource/Internationalization.cs
@@ -170,8 +170,8 @@ namespace Flow.Launcher.Core.Resource
 
         private static Language GetLanguageByLanguageCode(string languageCode)
         {
-            var lowercase = languageCode.ToLower();
-            var language = AvailableLanguages.GetAvailableLanguages().FirstOrDefault(o => o.LanguageCode.Equals(lowercase, StringComparison.OrdinalIgnoreCase));
+            var language = AvailableLanguages.GetAvailableLanguages().
+                FirstOrDefault(o => o.LanguageCode.Equals(languageCode, StringComparison.OrdinalIgnoreCase));
             if (language == null)
             {
                 API.LogError(ClassName, $"Language code can't be found <{languageCode}>");