diff --git a/src/SMESH/SMESH_Gen.cxx b/src/SMESH/SMESH_Gen.cxx
index 0d59428af..2a7e23af9 100644
--- a/src/SMESH/SMESH_Gen.cxx
+++ b/src/SMESH/SMESH_Gen.cxx
@@ -28,7 +28,6 @@
 
 //#define CHRONODEF
 
-#include <boost/asio.hpp>
 #include "SMESH_Gen.hxx"
 
 #include "SMESH_DriverMesh.hxx"
@@ -59,6 +58,7 @@
 
 using namespace std;
 #include <boost/filesystem.hpp>
+#include <boost/asio.hpp>
 namespace fs = boost::filesystem;
 
 // Environment variable separator
@@ -240,7 +240,7 @@ const std::function<void(SMESH_subMesh*,
                          bool,
                          TopTools_IndexedMapOfShape *,
                          TSetOfInt*)>
-     compute_function([] (SMESH_subMesh* sm,
+     compute_function([&] (SMESH_subMesh* sm,
                           SMESH_subMesh::compute_event event,
                           SMESH_subMesh *shapeSM,
                           bool aShapeOnly,
diff --git a/src/SMESH_I/SMESH_Mesh_i.hxx b/src/SMESH_I/SMESH_Mesh_i.hxx
index 25892ca9d..444c7b791 100644
--- a/src/SMESH_I/SMESH_Mesh_i.hxx
+++ b/src/SMESH_I/SMESH_Mesh_i.hxx
@@ -674,6 +674,7 @@ private:
                         const bool                  theIsDump);
 
   void SetNbThreads(int nbThreads);
+  void SetMesherNbThreads(int nbThreads);
 
   /*!
    * \brief Finds concurrent sub-meshes