diff --git a/tutorials/incompressibleVoF/floatingObjectWaves/constant/fvModels b/tutorials/incompressibleVoF/floatingObjectWaves/constant/fvModels
index df763e571c..98f6eb1574 100644
--- a/tutorials/incompressibleVoF/floatingObjectWaves/constant/fvModels
+++ b/tutorials/incompressibleVoF/floatingObjectWaves/constant/fvModels
@@ -46,7 +46,7 @@ forcing
     }
 
     lambdaCoeff         5;
-    lambdaBoundaryCoeff 10;
+    lambdaBoundaryCoeff 25;
 
     // Write the forcing fields: forcing:scale, forcing:forceCoeff
     writeForceFields true;