diff --git a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/verticalChannel/system/controlDict b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/verticalChannel/system/controlDict
index edb201c071..d6843fa1a3 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 949f6cf72e..3c54915612 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;