diff --git a/tools/DatasetViewer/DataViewer_V2.py b/tools/DatasetViewer/DataViewer_V2.py
index da0d8bf..5f017a8 100644
--- a/tools/DatasetViewer/DataViewer_V2.py
+++ b/tools/DatasetViewer/DataViewer_V2.py
@@ -98,7 +98,7 @@ def initUI(self):
         # self.showMaximized()
 
         self.w = gl.GLViewWidget()
-        self.w.setCameraPosition(pos=[0, 0, 0], distance=10, azimuth=180, elevation=10)
+        self.w.setCameraPosition(pos=QtGui.QVector3D(0, 0, 0), distance=10, azimuth=180, elevation=10)
         self.initComboBoxes()
 
         self.update_sample()
@@ -694,7 +694,7 @@ def editLabelsButton_clicked(self):
                 self.badSensorCheckBox.setEnabled(True)
 
     def resetViewButton_clicked(self):
-        self.w.setCameraPosition(pos=[0, 0, 0], distance=10, azimuth=180, elevation=10)
+        self.w.setCameraPosition(pos=QtGui.QVector3D(0, 0, 0), distance=10, azimuth=180, elevation=10)
 
     def goToIndexEdit_returnPressed(self):
         try: