diff --git a/src/Database/Persist/Sql/Graph/TransitiveReduction.hs b/src/Database/Persist/Sql/Graph/TransitiveReduction.hs
index 240c5c2..b4624b8 100644
--- a/src/Database/Persist/Sql/Graph/TransitiveReduction.hs
+++ b/src/Database/Persist/Sql/Graph/TransitiveReduction.hs
@@ -113,8 +113,6 @@ trrSelect proxy = do
                 , "ARRAY[", entityDB tNode ^* fieldDB (entityId tNode), "], "
                 , "FALSE"
                 , " FROM ", dbname $ entityDB tNode
-                , " WHERE ", entityDB tNode ^* fieldDB (entityId tNode)
-                , " = ANY(?)"
             , " UNION ALL "
             , sqlStep fwd bwd
             , " )"
@@ -197,8 +195,6 @@ trrApply proxy = do
                 , "ARRAY[", entityDB tNode ^* fieldDB (entityId tNode), "], "
                 , "FALSE"
                 , " FROM ", dbname $ entityDB tNode
-                , " WHERE ", entityDB tNode ^* fieldDB (entityId tNode)
-                , " = ANY(?)"
             , " UNION ALL "
             , sqlStep fwd bwd
             , " ) DELETE FROM ", dbname $ entityDB tEdge
@@ -300,8 +296,6 @@ trrFix edge proxy = do
                 , "ARRAY[", entityDB tNode ^* fieldDB (entityId tNode), "], "
                 , "FALSE, FALSE"
                 , " FROM ", dbname $ entityDB tNode
-                , " WHERE ", entityDB tNode ^* fieldDB (entityId tNode)
-                , " IN ?"
             , " UNION ALL "
             , sqlStep fwd bwd
             , " ) DELETE FROM ", dbname $ entityDB tEdge