diff -rupN gmsh-4.4.0-source/Common/CommandLine.cpp gmsh-4.4.0-source-new/Common/CommandLine.cpp
--- gmsh-4.4.0-source/Common/CommandLine.cpp	2019-06-20 18:20:21.000000000 +0200
+++ gmsh-4.4.0-source-new/Common/CommandLine.cpp	2019-07-01 15:32:47.667133894 +0200
@@ -40,7 +40,7 @@
 #endif
 
 #if defined(HAVE_MED)
-#include <med.h>
+#include <med/med.h>
 #endif
 
 #if defined(HAVE_POST)
diff -rupN gmsh-4.4.0-source/Fltk/helpWindow.cpp gmsh-4.4.0-source-new/Fltk/helpWindow.cpp
--- gmsh-4.4.0-source/Fltk/helpWindow.cpp	2019-06-29 08:54:15.000000000 +0200
+++ gmsh-4.4.0-source-new/Fltk/helpWindow.cpp	2019-07-01 15:32:47.667133894 +0200
@@ -38,7 +38,7 @@
 #endif
 
 #if defined(HAVE_MED)
-#include <med.h>
+#include <med/med.h>
 #endif
 
 static const char *help_link(Fl_Widget *w, const char *uri)
diff -rupN gmsh-4.4.0-source/Geo/GModelIO_MED.cpp gmsh-4.4.0-source-new/Geo/GModelIO_MED.cpp
--- gmsh-4.4.0-source/Geo/GModelIO_MED.cpp	2019-04-11 22:55:54.000000000 +0200
+++ gmsh-4.4.0-source-new/Geo/GModelIO_MED.cpp	2019-07-01 15:32:47.667133894 +0200
@@ -26,7 +26,7 @@
 #include "discreteVertex.h"
 #include "Context.h"
 
-#include <med.h>
+#include <med/med.h>
 
 #if(MED_MAJOR_NUM >= 3)
 // To avoid too many ifdefs below we use defines for the bits of the
diff -rupN gmsh-4.4.0-source/Post/PViewDataGModelIO.cpp gmsh-4.4.0-source-new/Post/PViewDataGModelIO.cpp
--- gmsh-4.4.0-source/Post/PViewDataGModelIO.cpp	2019-05-14 21:27:31.000000000 +0200
+++ gmsh-4.4.0-source-new/Post/PViewDataGModelIO.cpp	2019-07-01 15:32:47.667133894 +0200
@@ -469,7 +469,7 @@ void PViewDataGModel::importLists(int N[
 
 #if defined(HAVE_MED)
 
-#include <med.h>
+#include <med/med.h>
 
 #if(MED_MAJOR_NUM >= 3)
 // To avoid too many ifdefs below we use defines for the bits of the