1 diff --git a/src/GMSHPlugin/GMSHPlugin_Mesher.cxx b/src/GMSHPlugin/GMSHPlugin_Mesher.cxx
2 index 847526e..556c7bb 100644
3 --- a/src/GMSHPlugin/GMSHPlugin_Mesher.cxx
4 +++ b/src/GMSHPlugin/GMSHPlugin_Mesher.cxx
5 @@ -320,8 +320,10 @@ void GMSHPlugin_Mesher::SetGmshOptions()
6 ok = GmshSetOption("Mesh", "MaxNumThreads3D" , 0. ) ; // Fine-grain algo threads HXT
10 ok = GmshSetOption("General", "NumThreads" , _maxThreads ) ; // system default i.e. OMP_NUM_THREADS