diff --git a/src/ATBAPP/ATBMachineEvent.cpp b/src/ATBAPP/ATBMachineEvent.cpp
index a7c10bb..50fdead 100644
--- a/src/ATBAPP/ATBMachineEvent.cpp
+++ b/src/ATBAPP/ATBMachineEvent.cpp
@@ -28,7 +28,7 @@ ATBMachineEvent::ATBMachineEvent(
     , eventName(name)
     , eventState(state)
     // timestamp including timezone offset
-    , timestamString(QDateTime::currentDateTime().toOffsetFromUtc(
+    , timestampString(QDateTime::currentDateTime().toOffsetFromUtc(
                          QDateTime::currentDateTime().offsetFromUtc()).toString(Qt::ISODate)
                      )
     , parameterString(parameter)
diff --git a/src/ATBAPP/ATBMachineEvent.h b/src/ATBAPP/ATBMachineEvent.h
index 5f74b22..ae3bd9c 100644
--- a/src/ATBAPP/ATBMachineEvent.h
+++ b/src/ATBAPP/ATBMachineEvent.h
@@ -27,7 +27,7 @@ public:
     EVENT_CLASS machineEventClass;
     QString eventName;
     int eventState;
-    QString timestamString;
+    QString timestampString;
     QString parameterString;
     QString secondLevelInfoString;