diff --git a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/sourcesProperties b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/sourcesProperties
index 0bcf0c982b..e038ba300e 100644
--- a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/sourcesProperties
+++ b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/sourcesProperties
@@ -34,7 +34,6 @@ massSource1
         {
             rho         1e-4; // kg/s
             H2O         1e-4; // kg/s
-            p           1e-4; // kg/s
         }
     }
 }