1 diff --git a/src/Plugins/MEDReader/CMakeLists.txt b/src/Plugins/MEDReader/CMakeLists.txt
2 index 99d2cac..9fa9d4b 100644
3 --- a/src/Plugins/MEDReader/CMakeLists.txt
4 +++ b/src/Plugins/MEDReader/CMakeLists.txt
5 @@ -22,6 +22,10 @@ project(MEDReader)
7 find_package(ParaView REQUIRED)
10 + ADD_DEFINITIONS(-DMEDREADER_USE_MPI)
11 +ENDIF(SALOME_USE_MPI)
13 option(BUILD_SHARED_LIBS "Build shared libraries" ON)