diff --git a/src/Mod/Fem/femguiobjects/_ViewProviderFemResultMechanical.py b/src/Mod/Fem/femguiobjects/_ViewProviderFemResultMechanical.py
index 29ad47ebcb..d66e101597 100644
--- a/src/Mod/Fem/femguiobjects/_ViewProviderFemResultMechanical.py
+++ b/src/Mod/Fem/femguiobjects/_ViewProviderFemResultMechanical.py
@@ -358,7 +358,7 @@ class _TaskPanelFemResultShow:
             self.mesh_obj.ViewObject.setNodeColorByScalars(self.result_obj.NodeNumbers, UserDefinedFormula)
         self.set_result_stats("", minm, avg, maxm)
         QtGui.qApp.restoreOverrideCursor()
-        del x, y, z, T, Von, Peeq, P1, P2, P3, sx, sy, sz, ex, ey, ez, MF, NP  # Dummy use to get around flake8, variables not being used
+        del x, y, z, T, Von, Peeq, P1, P2, P3, sx, sy, sz, ex, ey, ez, MF, NP  # Dummy use of the variables to get around flake8 error
 
     def select_displacement_type(self, disp_type):
         QApplication.setOverrideCursor(Qt.WaitCursor)