diff --git a/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.C b/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.C
index cd2fac95cb..8bf7480557 100644
--- a/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.C
+++ b/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.C
@@ -266,7 +266,7 @@ Foam::faceZone::faceZone
 (
     const word& name,
     const labelUList& addr,
-    const boolList& fm,
+    const boolUList& fm,
     const label index,
     const faceZoneMesh& zm
 )
@@ -328,7 +328,7 @@ Foam::faceZone::faceZone
 (
     const faceZone& origZone,
     const labelUList& addr,
-    const boolList& fm,
+    const boolUList& fm,
     const label index,
     const faceZoneMesh& zm
 )
@@ -468,7 +468,7 @@ void Foam::faceZone::resetAddressing
 void Foam::faceZone::resetAddressing
 (
     const labelUList& addr,
-    const boolList& flipMap
+    const boolUList& flipMap
 )
 {
     clearAddressing();
diff --git a/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.H b/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.H
index 50a06cc512..770e018b10 100644
--- a/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.H
+++ b/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.H
@@ -177,7 +177,7 @@ public:
         (
             const word& name,
             const labelUList& addr,
-            const boolList& fm,
+            const boolUList& fm,
             const label index,
             const faceZoneMesh& zm
         );
@@ -208,7 +208,7 @@ public:
         (
             const faceZone& origZone,
             const labelUList& addr,
-            const boolList& fm,
+            const boolUList& fm,
             const label index,
             const faceZoneMesh& zm
         );
@@ -236,7 +236,7 @@ public:
         virtual autoPtr<faceZone> clone
         (
             const labelUList& addr,
-            const boolList& fm,
+            const boolUList& fm,
             const label index,
             const faceZoneMesh& zm
         ) const
@@ -309,7 +309,7 @@ public:
         virtual void resetAddressing
         (
             const labelUList& addr,
-            const boolList& flipMap
+            const boolUList& flipMap
         );
 
         //- Move reset addressing - use uniform flip map value