diff --git a/FatPkg/EnhancedFatDxe/UnicodeCollation.c b/FatPkg/EnhancedFatDxe/UnicodeCollation.c
index 5427f6701d..69d9eaf405 100644
--- a/FatPkg/EnhancedFatDxe/UnicodeCollation.c
+++ b/FatPkg/EnhancedFatDxe/UnicodeCollation.c
@@ -87,7 +87,7 @@ InitializeUnicodeCollationSupportWorker (
     BestLanguage = GetBestLanguage (
                      Uci->SupportedLanguages,
                      Iso639Language,
-                     (Language == NULL) ? Language : "",
+                     (Language == NULL) ? "" : Language,
                      DefaultLanguage,
                      NULL
                      );