diff --git a/plugins/mock/integrationpluginmock.cpp b/plugins/mock/integrationpluginmock.cpp
index e97e47e6..ab6da1bb 100644
--- a/plugins/mock/integrationpluginmock.cpp
+++ b/plugins/mock/integrationpluginmock.cpp
@@ -738,6 +738,7 @@ void IntegrationPluginMock::executeAction(ThingActionInfo *info)
         } else if (info->action().actionTypeId() == inputTypeMockWritableTimestampUIntActionTypeId) {
             info->thing()->setStateValue(inputTypeMockWritableTimestampUIntStateTypeId, info->action().param(inputTypeMockWritableTimestampUIntActionWritableTimestampUIntParamTypeId).value().toULongLong());
         }
+        info->finish(Thing::ThingErrorNoError);
         return;
     }