1 files changed, 1 insertions, 0 deletions

diff --git a/soat.ipkg b/soat.ipkg
index ed3a86d..8e66ad3 100644
--- a/soat.ipkg
+++ b/soat.ipkg
@@ -6,6 +6,7 @@ depends = setoid
 
 modules = Data.List.Sublist
         , Data.Product
+        , Data.Setoid.Product
         , Soat.FirstOrder.Algebra
         , Soat.FirstOrder.Algebra.Coproduct
         , Soat.FirstOrder.Signature