diff --git a/tailbone/views/inventory.py b/tailbone/views/inventory.py
index 1a4f4322..53f1abee 100644
--- a/tailbone/views/inventory.py
+++ b/tailbone/views/inventory.py
@@ -181,6 +181,7 @@ class InventoryBatchView(BatchMasterView):
         'units',
         'unit_cost',
         'total_cost',
+        'variance',
     ]
 
     def configure_grid(self, g):