1 files changed, 1 insertions, 0 deletions
diff --git a/gf.cabal b/gf.cabal
index a5532dd0d..20b45e513 100644
--- a/gf.cabal
+++ b/gf.cabal
@@ -43,6 +43,7 @@ library
     PGF.Printer
     PGF.Probabilistic
     PGF.Forest
+    PGF.Optimize
     GF.Data.TrieMap
     GF.Data.Utilities
     GF.Data.SortedList