diff --git a/include/Attributes/AverageAttributes.hpp b/include/Attributes/AverageAttributes.hpp
index 1049bf4..07d2b9f 100644
--- a/include/Attributes/AverageAttributes.hpp
+++ b/include/Attributes/AverageAttributes.hpp
@@ -3,6 +3,8 @@
 
 #include "triskeleBase.hpp"
 #include "CompAttribute.hpp"
+#include "Attributes/AreaAttributes.hpp"
+#include "Attributes/XYAttributes.hpp"
 
 namespace otb {
   namespace triskele {
diff --git a/include/Attributes/SDAttributes.hpp b/include/Attributes/SDAttributes.hpp
index c2857d1..a145643 100644
--- a/include/Attributes/SDAttributes.hpp
+++ b/include/Attributes/SDAttributes.hpp
@@ -3,6 +3,7 @@
 
 #include "triskeleBase.hpp"
 #include "CompAttribute.hpp"
+#include "Attributes/AreaAttributes.hpp"
 
 namespace otb {
   namespace triskele {
diff --git a/include/Attributes/XYAttributes.hpp b/include/Attributes/XYAttributes.hpp
index 7c39b7e..98457e5 100644
--- a/include/Attributes/XYAttributes.hpp
+++ b/include/Attributes/XYAttributes.hpp
@@ -3,6 +3,7 @@
 
 #include "triskeleBase.hpp"
 #include "CompAttribute.hpp"
+#include "Attributes/AreaAttributes.hpp"
 
 namespace otb {
   namespace triskele {
diff --git a/src/testMain.cpp b/src/testMain.cpp
index b3ea0bc..952d4b4 100644
--- a/src/testMain.cpp
+++ b/src/testMain.cpp
@@ -24,6 +24,7 @@
 #include "Attributes/AverageAttributes.hpp"
 #include "Attributes/SDAttributes.hpp"
 #include "Attributes/XYAttributes.hpp"
+#include "Attributes/MoIAttributes.hpp"
 
 //using namespace triskele;
 using namespace otb::triskele;
@@ -55,7 +56,8 @@ void prog (const Option &option) {
   sdAttributes.printValues ("sd");
   XYAttributes xyAttributes (tree, areaAttributes, option.treeCoreCount);
   //xyAttributes.printValues ("XY"); // pb print de complexe
-  // MoIAttributes moiAttributes (tree, xyAttributes); // XXX<double>
+  MoIAttributes moiAttributes (tree, areaAttributes, xyAttributes, option.treeCoreCount);
+  moiAttributes.printValues ("moi");
 
   // XXX cut
   // attribute.cut (out, attributProfiles, threshold)