diff --git a/Examples/Advanced/runBatteryPrecondTestP2D.m b/Examples/Advanced/runBatteryPrecondTestP2D.m
index 3283d9c7..2f7c6978 100644
--- a/Examples/Advanced/runBatteryPrecondTestP2D.m
+++ b/Examples/Advanced/runBatteryPrecondTestP2D.m
@@ -69,7 +69,7 @@
 % simulation. The required discretization parameters are already included
 % in the class BatteryGeneratorP2D.
 gen = BatteryGeneratorP2D();
-gen.fac = 100;
+gen.resolutionFactor = 100;
 gen = gen.applyResolutionFactors();
 
 % Now, we update the inputparams with the properties of the grid.