diff --git a/dummies/helperFactory.cpp b/dummies/helperFactory.cpp
index 6cd78f93..cbe979bf 100644
--- a/dummies/helperFactory.cpp
+++ b/dummies/helperFactory.cpp
@@ -192,9 +192,8 @@ void dummy::createDummies(DummyCfg cfg, PowerSwitchIF& pwrSwitcher, GpioIF* gpio
         new Max31865Dummy(objects::RTD_15_IC18_IMTQ, objects::DUMMY_COM_IF, comCookieDummy));
 
     std::optional<TemperatureSensorInserter::Tmp1075DummyMap> tmpSensorDummies;
-    TemperatureSensorInserter::Tmp1075DummyMap tmpDummyMap;
     if (cfg.addTmpDummies) {
-      tmpSensorDummies = tmpDummyMap;
+      TemperatureSensorInserter::Tmp1075DummyMap tmpDummyMap;
       if (cfg.tmp1075Cfg.addTcsBrd0) {
         tmpDummyMap.emplace(objects::TMP1075_HANDLER_TCS_0,
                             new Tmp1075Dummy(objects::TMP1075_HANDLER_TCS_0, objects::DUMMY_COM_IF,
@@ -220,6 +219,7 @@ void dummy::createDummies(DummyCfg cfg, PowerSwitchIF& pwrSwitcher, GpioIF* gpio
                             new Tmp1075Dummy(objects::TMP1075_HANDLER_IF_BOARD,
                                              objects::DUMMY_COM_IF, comCookieDummy));
       }
+      tmpSensorDummies = std::move(tmpDummyMap);
     }
     new TemperatureSensorInserter(objects::THERMAL_TEMP_INSERTER, rtdSensorDummies,
                                   tmpSensorDummies);