diff --git a/applications/solvers/incompressible/potentialFreeSurfaceFoam/pEqn.H b/applications/solvers/incompressible/potentialFreeSurfaceFoam/pEqn.H
index 6f6b9834e4..888d06a889 100644
--- a/applications/solvers/incompressible/potentialFreeSurfaceFoam/pEqn.H
+++ b/applications/solvers/incompressible/potentialFreeSurfaceFoam/pEqn.H
@@ -1,3 +1,5 @@
+#include "resetPhiPatches.H"
+
 volScalarField rAU(1.0/UEqn().A());
 surfaceScalarField rAUf("Dp", fvc::interpolate(rAU));