diff --git a/test/zone_mock.hpp b/test/zone_mock.hpp
index 9c80a50..b63408f 100644
--- a/test/zone_mock.hpp
+++ b/test/zone_mock.hpp
@@ -35,6 +35,7 @@
     MOCK_CONST_METHOD0(getManualMode, bool());
     MOCK_CONST_METHOD0(getFailSafeMode, bool());
     MOCK_CONST_METHOD0(getFailSafePercent, double());
+    MOCK_CONST_METHOD0(getZoneID, int64_t());
 
     MOCK_CONST_METHOD0(getCycleIntervalTime, uint64_t());
     MOCK_CONST_METHOD0(getUpdateThermalsCycle, uint64_t());