diff --git a/applications/utilities/mesh/generation/extrudeMesh/extrudeMesh.C b/applications/utilities/mesh/generation/extrudeMesh/extrudeMesh.C
index cbe3cf55cc..d3da97f2d3 100644
--- a/applications/utilities/mesh/generation/extrudeMesh/extrudeMesh.C
+++ b/applications/utilities/mesh/generation/extrudeMesh/extrudeMesh.C
@@ -437,7 +437,7 @@ int main(int argc, char *argv[])
             }
 
             // Change the mesh. without keeping old points.
-            autoPtr<polyTopoChangeMap> map = meshMod.changeMesh(mesh, false);
+            autoPtr<polyTopoChangeMap> map = meshMod.changeMesh(mesh);
 
             // Update fields
             mesh.topoChange(map);
@@ -892,7 +892,7 @@ int main(int argc, char *argv[])
         if (anyChange)
         {
             // Construct new mesh from polyTopoChange.
-            autoPtr<polyTopoChangeMap> map = meshMod.changeMesh(mesh, false);
+            autoPtr<polyTopoChangeMap> map = meshMod.changeMesh(mesh);
 
             // Update fields
             mesh.topoChange(map);
@@ -994,7 +994,7 @@ int main(int argc, char *argv[])
         );
 
         // Construct new mesh from polyTopoChange.
-        autoPtr<polyTopoChangeMap> map = meshMod.changeMesh(mesh, false);
+        autoPtr<polyTopoChangeMap> map = meshMod.changeMesh(mesh);
 
         // Update fields
         mesh.topoChange(map);
diff --git a/applications/utilities/mesh/generation/extrudeToRegionMesh/extrudeToRegionMesh.C b/applications/utilities/mesh/generation/extrudeToRegionMesh/extrudeToRegionMesh.C
index 7a1fa34c41..dac6d83fcf 100644
--- a/applications/utilities/mesh/generation/extrudeToRegionMesh/extrudeToRegionMesh.C
+++ b/applications/utilities/mesh/generation/extrudeToRegionMesh/extrudeToRegionMesh.C
@@ -1855,7 +1855,7 @@ int main(int argc, char *argv[])
             }
         }
 
-        meshMod.changeMesh(regionMesh, false);
+        meshMod.changeMesh(regionMesh);
     }
 
     // Remove any unused patches
@@ -1985,7 +1985,7 @@ int main(int argc, char *argv[])
         }
 
         // Change the mesh. Change points directly (without keeping old points).
-        addBafflesMap = meshMod.changeMesh(mesh, false);
+        addBafflesMap = meshMod.changeMesh(mesh);
 
         // Update fields
         mesh.topoChange(addBafflesMap);