diff --git a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/dynamicMeshDict b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/dynamicMeshDict
index 105d0818dd5d21194c8f8ff5ebcc27b01ab597cf..64223ec7b8ff667637b4205292da9e398ecc0f21 100644
--- a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/dynamicMeshDict
+++ b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/dynamicMeshDict
@@ -39,7 +39,9 @@ dynamicRefineFvMeshCoeffs
     // on surfaceScalarFields that do not need to be reinterpolated.
     correctFluxes
     (
-        (phi U)
+        (phi Urel)
+        (phiAbs U)
+        (phiAbs_0 U_0)
         (nHatf none)
         (rho*phi none)
         (ghf none)