diff --git a/tutorials/multiphase/compressibleInterDyMFoam/laminar/sloshingTank2D/system/decomposeParDict b/tutorials/multiphase/compressibleInterDyMFoam/laminar/sloshingTank2D/system/decomposeParDict
index ca0d5710b3a331b4d98f0189a0d33b03f924d9ce..f8766da90848660f4b3364bf8f7435fbd0fe77dc 100644
--- a/tutorials/multiphase/compressibleInterDyMFoam/laminar/sloshingTank2D/system/decomposeParDict
+++ b/tutorials/multiphase/compressibleInterDyMFoam/laminar/sloshingTank2D/system/decomposeParDict
@@ -14,20 +14,13 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-numberOfSubdomains 16;
+numberOfSubdomains 6;
 
 method          hierarchical;
 
 coeffs
 {
-    n           (4 2 2);
-    //delta       0.001; // default=0.001
-    //order       xyz;   // default=xzy
+    n           (1 3 2);
 }
 
-distributed     no;
-
-roots           ( );
-
-
 // ************************************************************************* //
diff --git a/tutorials/multiphase/interFoam/laminar/sloshingTank2D/system/decomposeParDict b/tutorials/multiphase/interFoam/laminar/sloshingTank2D/system/decomposeParDict
index ca0d5710b3a331b4d98f0189a0d33b03f924d9ce..f8766da90848660f4b3364bf8f7435fbd0fe77dc 100644
--- a/tutorials/multiphase/interFoam/laminar/sloshingTank2D/system/decomposeParDict
+++ b/tutorials/multiphase/interFoam/laminar/sloshingTank2D/system/decomposeParDict
@@ -14,20 +14,13 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-numberOfSubdomains 16;
+numberOfSubdomains 6;
 
 method          hierarchical;
 
 coeffs
 {
-    n           (4 2 2);
-    //delta       0.001; // default=0.001
-    //order       xyz;   // default=xzy
+    n           (1 3 2);
 }
 
-distributed     no;
-
-roots           ( );
-
-
 // ************************************************************************* //
diff --git a/tutorials/multiphase/interFoam/laminar/sloshingTank2D3DoF/system/decomposeParDict b/tutorials/multiphase/interFoam/laminar/sloshingTank2D3DoF/system/decomposeParDict
index ca0d5710b3a331b4d98f0189a0d33b03f924d9ce..f8766da90848660f4b3364bf8f7435fbd0fe77dc 100644
--- a/tutorials/multiphase/interFoam/laminar/sloshingTank2D3DoF/system/decomposeParDict
+++ b/tutorials/multiphase/interFoam/laminar/sloshingTank2D3DoF/system/decomposeParDict
@@ -14,20 +14,13 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-numberOfSubdomains 16;
+numberOfSubdomains 6;
 
 method          hierarchical;
 
 coeffs
 {
-    n           (4 2 2);
-    //delta       0.001; // default=0.001
-    //order       xyz;   // default=xzy
+    n           (1 3 2);
 }
 
-distributed     no;
-
-roots           ( );
-
-
 // ************************************************************************* //
diff --git a/tutorials/multiphase/interIsoFoam/sloshingTank2D/system/decomposeParDict b/tutorials/multiphase/interIsoFoam/sloshingTank2D/system/decomposeParDict
index ca0d5710b3a331b4d98f0189a0d33b03f924d9ce..f8766da90848660f4b3364bf8f7435fbd0fe77dc 100644
--- a/tutorials/multiphase/interIsoFoam/sloshingTank2D/system/decomposeParDict
+++ b/tutorials/multiphase/interIsoFoam/sloshingTank2D/system/decomposeParDict
@@ -14,20 +14,13 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-numberOfSubdomains 16;
+numberOfSubdomains 6;
 
 method          hierarchical;
 
 coeffs
 {
-    n           (4 2 2);
-    //delta       0.001; // default=0.001
-    //order       xyz;   // default=xzy
+    n           (1 3 2);
 }
 
-distributed     no;
-
-roots           ( );
-
-
 // ************************************************************************* //