1 files changed, 1 insertions, 0 deletions
diff --git a/GF.cabal b/GF.cabal
index 14ca06fe0..3df470d39 100644
--- a/GF.cabal
+++ b/GF.cabal
@@ -52,6 +52,7 @@ library
     PGF.Binary
     PGF.Morphology
     PGF.ShowLinearize
+    PGF.VisualizeTree
     GF.Data.MultiMap
     GF.Data.TrieMap
     GF.Data.Utilities