1 files changed, 1 insertions, 0 deletions

diff --git a/obs.ipkg b/obs.ipkg
index 1dd3f73..bbb996c 100644
--- a/obs.ipkg
+++ b/obs.ipkg
@@ -9,6 +9,7 @@ options = "--total"
 modules
   = Core.Declarative
   , Core.Environment
+  , Core.Reduction
   , Core.Term
   , Core.Term.Substitution
   , Core.Term.Thinned