diff --git a/examples/app/AppFin.gf b/examples/app/AppFin.gf
index d0b9e01ba..6e3fcd167 100644
--- a/examples/app/AppFin.gf
+++ b/examples/app/AppFin.gf
@@ -29,7 +29,7 @@ concrete AppFin of App =
   -- Extensions
   ]
 
-  ,PhrasebookFin - [PSentence, PQuestion, PGreetingMale, PGreetingFemale, GObjectPlease, open_A]
+  ,PhrasebookFin - [PSentence, PQuestion, PGreetingMale, PGreetingFemale, GObjectPlease, open_A, open_Adv]
 
     ** open ParadigmsFin, SyntaxFin, Prelude in {