diff --git a/tutorials/multiphase/cavitatingFoam/les/throttle3D/Allrun b/tutorials/multiphase/cavitatingFoam/les/throttle3D/Allrun
index a6b927d81a..4314556cfc 100755
--- a/tutorials/multiphase/cavitatingFoam/les/throttle3D/Allrun
+++ b/tutorials/multiphase/cavitatingFoam/les/throttle3D/Allrun
@@ -18,7 +18,7 @@ refineMeshByCellSet()
           topoSet > log.topoSet.$1 2>&1
 
           echo "refining primary zone - $1"
-          refineMesh -dict sytem/refineMeshDict -overwrite > log.refineMesh.$1 2>&1
+          refineMesh -dict system/refineMeshDict -overwrite > log.refineMesh.$1 2>&1
       fi
       shift
    done