1 files changed, 1 insertions, 1 deletions
diff --git a/gf.cabal b/gf.cabal
index 6c47b2114..9a9f3608d 100644
--- a/gf.cabal
+++ b/gf.cabal
@@ -89,7 +89,6 @@ Library
     PGF.Macros
     PGF.Optimize
     PGF.Printer
-    PGF.Tree
     PGF.Utilities
   other-modules:
     PGF.CId
@@ -102,6 +101,7 @@ Library
     PGF.Parse
     PGF.Probabilistic
     PGF.SortTop
+    PGF.Tree
     PGF.Type
     PGF.Tokenizer
     PGF.TypeCheck