diff --git a/homeassistant/components/manual/alarm_control_panel.py b/homeassistant/components/manual/alarm_control_panel.py
index 422a9726e81..055e79867ab 100644
--- a/homeassistant/components/manual/alarm_control_panel.py
+++ b/homeassistant/components/manual/alarm_control_panel.py
@@ -222,7 +222,6 @@ class ManualAlarm(AlarmControlPanelEntity, RestoreEntity):
         self._attr_unique_id = unique_id
         if code_template:
             self._code = code_template
-            self._code.hass = hass
         else:
             self._code = code or None
         self._attr_code_arm_required = code_arm_required