diff --git a/tutorials/incompressible/pisoFoam/les/motorBike/lesFiles/fvSolution b/tutorials/incompressible/pisoFoam/les/motorBike/lesFiles/fvSolution
index b974671521..c8105e447d 100644
--- a/tutorials/incompressible/pisoFoam/les/motorBike/lesFiles/fvSolution
+++ b/tutorials/incompressible/pisoFoam/les/motorBike/lesFiles/fvSolution
@@ -105,8 +105,8 @@ PIMPLE
 
 relaxationFactors
 {
-    U               1;
-    nuTilda         1;
+    "U.*"               1;
+    "nuTilda.*"         1;
 }