diff --git a/tutorials/multiphase/overInterDyMFoam/floatingBody/background/system/controlDict b/tutorials/multiphase/overInterDyMFoam/floatingBody/background/system/controlDict
index 522a801578..94a81aa854 100644
--- a/tutorials/multiphase/overInterDyMFoam/floatingBody/background/system/controlDict
+++ b/tutorials/multiphase/overInterDyMFoam/floatingBody/background/system/controlDict
@@ -16,13 +16,6 @@ FoamFile
 
 libs            ("liboverset.so");
 
-DebugSwitches
-{
-    overset                 0;
-    dynamicOversetFvMesh    0;
-    cellVolumeWeight        1;
-}
-
 application     overInterDyMFoam ;
 
 startFrom       latestTime;