diff --git a/lib/src/chinese/LangChi.gf b/lib/src/chinese/LangChi.gf
index 2f71dd10e..698eb3c2c 100644
--- a/lib/src/chinese/LangChi.gf
+++ b/lib/src/chinese/LangChi.gf
@@ -5,6 +5,7 @@ concrete LangChi of Lang =
   GrammarChi,
   LexiconChi
   ,ConstructionChi
+  ,DocumentationChi
   ** {
 
 flags startcat = Phr ; unlexer = concat ; lexer = text ;