diff --git a/tailbone/views/batch/pos.py b/tailbone/views/batch/pos.py
index bb7fbb39..9062ec12 100644
--- a/tailbone/views/batch/pos.py
+++ b/tailbone/views/batch/pos.py
@@ -288,6 +288,8 @@ class POSBatchView(BatchMasterView):
                                            "Remove customer from current transaction")
             # config.add_tailbone_permission('pos', 'pos.resume',
             #                                "Resume previously-suspended transaction")
+            config.add_tailbone_permission('pos', 'pos.toggle_training',
+                                           "Start/end training mode")
             config.add_tailbone_permission('pos', 'pos.suspend',
                                            "Suspend current transaction")
             config.add_tailbone_permission('pos', 'pos.swap_customer',