diff --git a/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_pimpleFoam/system/controlDict b/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_pimpleFoam/system/controlDict
index e8af68d5e..c48795479 100644
--- a/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_pimpleFoam/system/controlDict
+++ b/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_pimpleFoam/system/controlDict
@@ -33,7 +33,7 @@ writeInterval   1e-2;
 
 purgeWrite      0;
 
-writeFormat     ascii;
+writeFormat     binary;
 
 writePrecision  10;
 
diff --git a/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_simpleFoam/0/U b/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_simpleFoam/0/U
index 24f48a526..c609b5e89 100644
--- a/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_simpleFoam/0/U
+++ b/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_simpleFoam/0/U
@@ -34,7 +34,8 @@ boundaryField
 
     wing
     {
-        type            noSlip;
+        type            movingWallVelocity;
+        value           uniform (0 0 0);
     }
 
     #include "include/frontBackTopBottomPatches"
diff --git a/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_simpleFoam/system/controlDict b/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_simpleFoam/system/controlDict
index 6b8664afe..f5d3f91dc 100644
--- a/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_simpleFoam/system/controlDict
+++ b/tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion2D_simpleFoam/system/controlDict
@@ -33,7 +33,7 @@ writeInterval   100;
 
 purgeWrite      0;
 
-writeFormat     ascii;
+writeFormat     binary;
 
 writePrecision  6;