diff --git a/Source/Utility/Text/LanguageCharset.cpp b/Source/Utility/Text/LanguageCharset.cpp
index b4ac2e6d..216412fd 100644
--- a/Source/Utility/Text/LanguageCharset.cpp
+++ b/Source/Utility/Text/LanguageCharset.cpp
@@ -48,6 +48,7 @@ unsigned LanguageCharset(std::uint16_t language) {
     return EASTEUROPE_CHARSET;
   case LANG_VIETNAMESE:
     return VIETNAMESE_CHARSET;
+  case LANG_PORTUGUESE:
   default:
     return ANSI_CHARSET;
   }