diff --git a/invesalius/gui/data_notebook.py b/invesalius/gui/data_notebook.py
index 41e6b19..ef119a9 100644
--- a/invesalius/gui/data_notebook.py
+++ b/invesalius/gui/data_notebook.py
@@ -1135,7 +1135,7 @@ class MeasuresListCtrlPanel(wx.ListCtrl, listmix.TextEditMixin):
                                   index=index, visibility=visibility)
 
     def OnLoadData(self, measurement_dict, spacing=(1.0, 1.0, 1.0)):
-        for i in measurement_dict:
+        for i in sorted(measurement_dict):
             m = measurement_dict[i]
             image = self.CreateColourBitmap(m.colour)
             image_index = self.imagelist.Add(image)
--
libgit2 0.21.2