diff --git a/tailbone/views/inventory.py b/tailbone/views/inventory.py
index 57dcae36..eb1105f5 100644
--- a/tailbone/views/inventory.py
+++ b/tailbone/views/inventory.py
@@ -653,7 +653,6 @@ class InventoryBatchView(BatchMasterView):
         f.set_readonly('previous_units_on_hand')
         f.set_readonly('case_quantity')
         f.set_readonly('variance')
-        f.set_readonly('unit_cost')
         f.set_readonly('total_cost')
 
         # quantity fields