diff --git a/smp/src/CMakeLists.txt b/smp/src/CMakeLists.txt
index 0e8d1bc0d..176e333e3 100644
--- a/smp/src/CMakeLists.txt
+++ b/smp/src/CMakeLists.txt
@@ -45,7 +45,7 @@ install(FILES ${HDRS} DESTINATION include${INSTALL_SUB_DIR}/smp COMPONENT header
 ### 4) Install directories
 ######################################################################################
 
-install(DIRECTORY MWAlgo
+install(DIRECTORY MWAlgo topology
         DESTINATION include${INSTALL_SUB_DIR}/smp
         COMPONENT headers
         FILES_MATCHING PATTERN "*.h"
diff --git a/smp/src/bimap.h b/smp/src/bimap.h
index 8d85bc102..231435ed8 100644
--- a/smp/src/bimap.h
+++ b/smp/src/bimap.h
@@ -28,7 +28,7 @@ Contact: paradiseo-help@lists.gforge.inria.fr
 */
 
 #ifndef BIMAP_MODEL_H_
-#define BIMAP_H_
+#define BIMAP_MODEL_H_
 
 #include <set>
 #include <map>
diff --git a/smp/test/t-smpMI_Homogeneous.cpp b/smp/test/t-smpMI_Homogeneous.cpp
index f67a3fc4b..ebe647460 100644
--- a/smp/test/t-smpMI_Homogeneous.cpp
+++ b/smp/test/t-smpMI_Homogeneous.cpp
@@ -6,6 +6,19 @@
 using namespace paradiseo::smp;
 using namespace std;
 
+void changeTopo(IslandModel<Indi>& _model, AbstractTopology& _topo)
+{
+    static bool first = false;
+    // Change topology after 1s of computation
+    std::chrono::milliseconds dura(1000);
+    std::this_thread::sleep_for( dura );
+    if(!first)
+    {
+        _model.setTopology(_topo);
+        first = !first;
+    }
+}
+
 int main(void)
 {
     // Defining parameters
@@ -35,6 +48,11 @@ int main(void)
     eoSGATransform<Indi> transform(Xover, param.pCross, mutationSwap, param.pMut);
     eoPlusReplacement<Indi> replace;
     
+    // MODEL
+    // Topologies
+    Topology<Complete> topo;
+    IslandModel<Indi> model(topo);
+    
     // ISLAND 1
     // // Algorithm part
     eoGenContinue<Indi> genCont(param.maxGen+100);
@@ -45,6 +63,10 @@ int main(void)
     eoDetTournamentSelect<Indi> selectOne1(20);
     eoSelectNumber<Indi> who(selectOne1, 3);
     
+    Topology<Ring> topo2;
+    //std::function<void(void)> task = std::bind(changeTopo, model, topo2);
+    //Notifier topoChanger(task);
+    
     MigPolicy<Indi> migPolicy;
     migPolicy.push_back(PolicyElement<Indi>(who, criteria));
         
@@ -92,24 +114,14 @@ int main(void)
 
     try
     {
-        // Topologies
-        Topology<Complete> topo;
-        Topology<Ring> topo2;
         
-        IslandModel<Indi> model(topo);
+        
+        
         model.add(test);
         model.add(test2);
         model.add(test3);
         
-        std::thread t = std::thread(&IslandModel<Indi>::operator(), &model);
-        
-        // Change topology after 1s of computation
-        std::chrono::milliseconds dura(1000);
-        std::this_thread::sleep_for( dura );
-
-        model.setTopology(topo2);
-        
-        t.join();
+        model();
         
         cout << test.getPop() << endl;
         cout << test2.getPop() << endl;