diff --git a/lib/languages b/lib/languages
index 3f8733787d..ea8a7c77fa 100644
--- a/lib/languages
+++ b/lib/languages
@@ -415,6 +415,7 @@ End
 
 Language bulgarian
 	GuiName          "Bulgarian"
+	HasGuiSupport    true
 	BabelName        bulgarian
 	PolyglossiaName  bulgarian
 	QuoteStyle       german