diff --git a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/verticalChannel/system/controlDict b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/verticalChannel/system/controlDict
index edb201c0711da98d308dcb203376ecb53d44ebfd..d6843fa1a30154751055ed1eef5108a5db62caa1 100644
--- a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/verticalChannel/system/controlDict
+++ b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/verticalChannel/system/controlDict
@@ -15,6 +15,8 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+application     porousExplicitSourceReactingParcelFoam;
+
 startFoam       latestTime;
 
 startTime       0;
diff --git a/tutorials/lagrangian/steadyReactingParcelFoam/verticalChannel/system/controlDict b/tutorials/lagrangian/steadyReactingParcelFoam/verticalChannel/system/controlDict
index 949f6cf72ecd8bd1b664e9771e017e5e4fca3d7e..3c54915612085e7c52ce3c0a07626e67871820dd 100644
--- a/tutorials/lagrangian/steadyReactingParcelFoam/verticalChannel/system/controlDict
+++ b/tutorials/lagrangian/steadyReactingParcelFoam/verticalChannel/system/controlDict
@@ -15,6 +15,8 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+application     steadyReactingParcelFoam;
+
 startFoam       latestTime;
 
 startTime       0;