diff --git a/tutorials/basic/potentialFoam/pitzDaily/Allrun b/tutorials/basic/potentialFoam/pitzDaily/Allrun
index 2c9adcb14b53b9a3e33da88eb6d239d2422edda9..b4667497e463182f3b51997d62610e2ab32993a1 100755
--- a/tutorials/basic/potentialFoam/pitzDaily/Allrun
+++ b/tutorials/basic/potentialFoam/pitzDaily/Allrun
@@ -7,6 +7,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 restore0Dir
 runApplication blockMesh
 runApplication $(getApplication) -writePhi -writep
-runApplication streamFunction
+runApplication postProcess -func streamFunction
 
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