diff --git a/NonLinearEVP/NonLinearEVP.geo b/NonLinearEVP/NonLinearEVP.geo
index 0bc4185eb6a55eb815c5aafbcf4fa527b5d66e52..ae3b765e1752d967ca0400799167b8c763afe532 100644
--- a/NonLinearEVP/NonLinearEVP.geo
+++ b/NonLinearEVP/NonLinearEVP.geo
@@ -369,3 +369,6 @@ If (flag_Tmesh==1)
   Physical Point(10000) = {1};   // Printpoint
 EndIf
 
+If (flag_o2g==1)
+  Mesh.ElementOrder = 2;
+EndIf