diff --git a/src/finiteVolume/fields/fvPatchFields/derived/mappedField/mappedFieldFvPatchField.C b/src/finiteVolume/fields/fvPatchFields/derived/mappedField/mappedFieldFvPatchField.C
index ee4b7fa9d7..3dff767145 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/mappedField/mappedFieldFvPatchField.C
+++ b/src/finiteVolume/fields/fvPatchFields/derived/mappedField/mappedFieldFvPatchField.C
@@ -151,7 +151,7 @@ void Foam::mappedFieldFvPatchField<Type>::autoMap
 template<class Type>
 void Foam::mappedFieldFvPatchField<Type>::rmap
 (
-    const fvPatchScalarField& ptf,
+    const fvPatchField<Type>& ptf,
     const labelList& addr
 )
 {
diff --git a/src/finiteVolume/fields/fvPatchFields/derived/mappedField/mappedFieldFvPatchField.H b/src/finiteVolume/fields/fvPatchFields/derived/mappedField/mappedFieldFvPatchField.H
index ab52c3d32b..59af6f564c 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/mappedField/mappedFieldFvPatchField.H
+++ b/src/finiteVolume/fields/fvPatchFields/derived/mappedField/mappedFieldFvPatchField.H
@@ -204,7 +204,7 @@ public:
             //- Reverse map the given fvPatchField onto this fvPatchField
             virtual void rmap
             (
-                const fvPatchScalarField&,
+                const fvPatchField<Type>&,
                 const labelList&
             );