diff --git a/smp/src/bimap.cpp b/smp/src/bimap.cpp
index dafd11e19..b20e96d46 100644
--- a/smp/src/bimap.cpp
+++ b/smp/src/bimap.cpp
@@ -49,9 +49,9 @@ std::map<B,A> paradiseo::smp::Bimap<A,B>::getLeft() const
 template<class A, class B>    
 void paradiseo::smp::Bimap<A,B>::removeFromRight(const A& a)
 {
-    for(auto& it : leftAssociation)
-        if(it->second == a)
-            leftAssociation.erase(it);
+    leftAssociation.erase(remove(leftAssociation.begin(), leftAssociation.end(), 
+        [&](std::pair<B,A>& i) -> bool { return i->second == a; }), 
+        leftAssociation.end());
         
     rightAssociation.erase(a);
 }
@@ -59,9 +59,9 @@ void paradiseo::smp::Bimap<A,B>::removeFromRight(const A& a)
 template<class A, class B>    
 void paradiseo::smp::Bimap<A,B>::removeFromLeft(const B& b) 
 {
-    for(auto& it : rightAssociation)
-        if(it->second == b)
-            rightAssociation.erase(it);
+    rightAssociation.erase(remove(rightAssociation.begin(), rightAssociation.end(), 
+        [&](std::pair<A,B>& i) -> bool { return i->second == b; }), 
+        rightAssociation.end());
        
     leftAssociation.erase(b);
 }
diff --git a/smp/src/island.cpp b/smp/src/island.cpp
index d0c7997ee..f09c451ac 100644
--- a/smp/src/island.cpp
+++ b/smp/src/island.cpp
@@ -116,14 +116,14 @@ void paradiseo::smp::Island<EOAlgo,EOT,bEOT>::send(eoSelect<EOT>& _select)
         eoPop<bEOT> baseMigPop;
         for(auto& indi : migPop)
             baseMigPop.push_back(std::move(convertToBase(indi)));
-            
-        //std::cout << "On envoie de l'île : " << migPop << std::endl;
        
         // Delete delivered messages
-        for(auto it = sentMessages.begin(); it != sentMessages.end(); it++)
-            if(!it->joinable())
-                sentMessages.erase(it);
-      
+        sentMessages.erase(std::remove_if(sentMessages.begin(), sentMessages.end(), 
+            [&](std::thread& i) -> bool
+            { return !i.joinable(); }
+            ), 
+            sentMessages.end());
+
         sentMessages.push_back(std::thread(&IslandModel<bEOT>::update, model, std::move(baseMigPop), this));
     }
 }
diff --git a/smp/src/island.h b/smp/src/island.h
index 4c3a26165..51ac28a15 100644
--- a/smp/src/island.h
+++ b/smp/src/island.h
@@ -35,6 +35,7 @@ Contact: paradiseo-help@lists.gforge.inria.fr
 #include <utility>
 #include <atomic>
 #include <type_traits>
+#include <algorithm>
 
 #include <eoEvalFunc.h>
 #include <eoSelect.h>