diff --git a/branches/paradiseo-moeo-1.0/src/moeoRandomSelect.h b/branches/paradiseo-moeo-1.0/src/moeoRandomSelect.h
index 3c97aff2e..04d7cfcc0 100644
--- a/branches/paradiseo-moeo-1.0/src/moeoRandomSelect.h
+++ b/branches/paradiseo-moeo-1.0/src/moeoRandomSelect.h
@@ -34,7 +34,7 @@ public:
      */
     const MOEOT & operator () (const eoPop < MOEOT > &_pop)
     {
-        eoRandomSelect < MOEOT >::operator ()(_pop);
+        return eoRandomSelect < MOEOT >::operator ()(_pop);
     }
 
 };