diff --git a/src/overset/oversetPolyPatch/oversetFvPatchField.C b/src/overset/oversetPolyPatch/oversetFvPatchField.C
index 57a7245835d794e9d819cfdd7c521a3f48ba4e8c..c34e8a3071dd81aba7591cd95cc7011dd54ffef4 100644
--- a/src/overset/oversetPolyPatch/oversetFvPatchField.C
+++ b/src/overset/oversetPolyPatch/oversetFvPatchField.C
@@ -350,4 +350,13 @@ void Foam::oversetFvPatchField<Type>::initEvaluate
 //}
 
 
+template<class Type>
+void Foam::oversetFvPatchField<Type>::write(Ostream& os) const
+{
+    zeroGradientFvPatchField<Type>::write(os);
+    // Make sure to write the value for ease of postprocessing.
+    this->writeEntry("value", os);
+}
+
+
 // ************************************************************************* //
diff --git a/src/overset/oversetPolyPatch/oversetFvPatchField.H b/src/overset/oversetPolyPatch/oversetFvPatchField.H
index eceb76a2beb30d7a1c8918f30df6c4a417a40d9d..f4ba1b013bc4c6a9b7f893eb773512532a99d717 100644
--- a/src/overset/oversetPolyPatch/oversetFvPatchField.H
+++ b/src/overset/oversetPolyPatch/oversetFvPatchField.H
@@ -165,6 +165,12 @@ public:
 //                const direction cmpt,
 //                const Pstream::commsTypes commsType
 //            ) const;
+
+
+        // I-O
+
+            //- Write
+            virtual void write(Ostream& os) const;
 };