diff --git a/src/Mod/PartDesign/Gui/ViewProviderDatum.cpp b/src/Mod/PartDesign/Gui/ViewProviderDatum.cpp
index a4f309530f..ff417cbd31 100644
--- a/src/Mod/PartDesign/Gui/ViewProviderDatum.cpp
+++ b/src/Mod/PartDesign/Gui/ViewProviderDatum.cpp
@@ -108,22 +108,22 @@ void ViewProviderDatum::attach(App::DocumentObject *obj)
     if (o->getTypeId() == PartDesign::Plane::getClassTypeId()) {
         datumType = QString::fromLatin1("Plane");
         datumText = QObject::tr("Plane");
-        datumMenuText = QObject::tr("Datum Plane parameters");
+        datumMenuText = tr("Datum Plane parameters");
     }
     else if (o->getTypeId() == PartDesign::Line::getClassTypeId()) {
         datumType = QString::fromLatin1("Line");
         datumText = QObject::tr("Line");
-        datumMenuText = QObject::tr("Datum Line parameters");
+        datumMenuText = tr("Datum Line parameters");
     }
     else if (o->getTypeId() == PartDesign::Point::getClassTypeId()) {
         datumType = QString::fromLatin1("Point");
         datumText = QObject::tr("Point");
-        datumMenuText = QObject::tr("Datum Point parameters");
+        datumMenuText = tr("Datum Point parameters");
     }
     else if (o->getTypeId() == PartDesign::CoordinateSystem::getClassTypeId()) {
         datumType = QString::fromLatin1("CoordinateSystem");
         datumText = QObject::tr("Coordinate System");
-        datumMenuText = QObject::tr("Local Coordinate System parameters");
+        datumMenuText = tr("Local Coordinate System parameters");
     }
 
     SoShapeHints* hints = new SoShapeHints();
diff --git a/src/Mod/PartDesign/Gui/ViewProviderDatum.h b/src/Mod/PartDesign/Gui/ViewProviderDatum.h
index adde0d044f..8fe61fb1b0 100644
--- a/src/Mod/PartDesign/Gui/ViewProviderDatum.h
+++ b/src/Mod/PartDesign/Gui/ViewProviderDatum.h
@@ -27,6 +27,7 @@
 
 #include "Gui/ViewProviderGeometryObject.h"
 #include <Base/BoundBox.h>
+#include <QCoreApplication>
 
 #include <Mod/Part/Gui/ViewProviderAttachExtension.h>
 #include <Mod/PartDesign/PartDesignGlobal.h>
@@ -39,8 +40,9 @@ namespace PartDesignGui {
 
 class PartDesignGuiExport ViewProviderDatum : public Gui::ViewProviderGeometryObject, PartGui::ViewProviderAttachExtension
 {
+    Q_DECLARE_TR_FUNCTIONS(PartDesignGui::ViewProviderDatum)
     PROPERTY_HEADER_WITH_EXTENSIONS(PartDesignGui::ViewProviderDatum);
-
+
 public:
     /// constructor
     ViewProviderDatum();