diff --git a/applications/solvers/incompressible/pimpleFoam/pEqn.H b/applications/solvers/incompressible/pimpleFoam/pEqn.H
index 8f49f635992f9dcfaf68f1a22ddf78870ad7ccdb..d1c090f7d1c6d241598e914eeae61a44575134ab 100644
--- a/applications/solvers/incompressible/pimpleFoam/pEqn.H
+++ b/applications/solvers/incompressible/pimpleFoam/pEqn.H
@@ -6,6 +6,10 @@ if (pimple.ddtCorr())
 {
     phiHbyA += MRF.zeroFilter(fvc::interpolate(rAU)*fvc::ddtCorr(U, phi, Uf));
 }
+else
+{
+    phiHbyA += MRF.zeroFilter(fvc::interpolate(rAU));
+}
 
 MRF.makeRelative(phiHbyA);