diff --git a/include/dynamic_graph_bridge/sot_loader.hh b/include/dynamic_graph_bridge/sot_loader.hh
index 07022138247bd1579a686ed10950d44625e00dbc..72e93aee94a69dbef62bd6082dad494f405336b8 100644
--- a/include/dynamic_graph_bridge/sot_loader.hh
+++ b/include/dynamic_graph_bridge/sot_loader.hh
@@ -24,7 +24,6 @@
 #define _SOT_LOADER_HH_
 
 // System includes
-#include <iostream>
 #include <cassert>
 
 // STL includes
diff --git a/include/dynamic_graph_bridge/sot_loader_basic.hh b/include/dynamic_graph_bridge/sot_loader_basic.hh
index 11cc15de8c32786ae17819809c254ae3dafc4fdd..6881dcd08bc9048e9d926e5c269f67efe39e473f 100644
--- a/include/dynamic_graph_bridge/sot_loader_basic.hh
+++ b/include/dynamic_graph_bridge/sot_loader_basic.hh
@@ -24,7 +24,6 @@
 #define _SOT_LOADER_BASIC_HH_
 
 // System includes
-#include <iostream>
 #include <cassert>
 
 // STL includes
diff --git a/src/geometric_simu.cpp b/src/geometric_simu.cpp
index 2233cf7f970da0b81f8b530f5004f7c266cef857..32b6cbf1a00b3580def5b3c6a51cee9a42fc5130 100644
--- a/src/geometric_simu.cpp
+++ b/src/geometric_simu.cpp
@@ -16,7 +16,6 @@
  * have received a copy of the GNU Lesser General Public License along
  * with dynamic_graph_bridge.  If not, see <http://www.gnu.org/licenses/>.
  */
-#include <iostream>
 #include <boost/thread/thread.hpp>
 #include <boost/thread/condition.hpp>
 
diff --git a/src/ros_publish.hh b/src/ros_publish.hh
index 5cb5ce23beb1eae6a4ccf8ee898420fb8c1d6973..f52a8e6c2e00ab938e779ecdc675834c485553dd 100644
--- a/src/ros_publish.hh
+++ b/src/ros_publish.hh
@@ -1,6 +1,5 @@
 #ifndef DYNAMIC_GRAPH_ROS_PUBLISH_HH
 # define DYNAMIC_GRAPH_ROS_PUBLISH_HH
-# include <iostream>
 # include <map>
 
 # include <boost/shared_ptr.hpp>
diff --git a/src/ros_publish.hxx b/src/ros_publish.hxx
index 4ff1d0154e90cc9d6c48aa57ee41043ee8d1f4df..97966c882c8972c8664c6b9cee8ccb57a26d571c 100644
--- a/src/ros_publish.hxx
+++ b/src/ros_publish.hxx
@@ -8,8 +8,6 @@
 
 # include "sot_to_ros.hh"
 
-# include <iostream>
-
 namespace dynamicgraph
 {
   template <>
diff --git a/src/ros_queued_subscribe.hh b/src/ros_queued_subscribe.hh
index 2e938cfcdfdd39f76b690ec437a94f077e948702..c95f8c7a901a069bae867d79edd70b6217ec2db6 100644
--- a/src/ros_queued_subscribe.hh
+++ b/src/ros_queued_subscribe.hh
@@ -19,7 +19,6 @@
 
 #ifndef DYNAMIC_GRAPH_ROS_QUEUED_SUBSCRIBE_HH
 # define DYNAMIC_GRAPH_ROS_QUEUED_SUBSCRIBE_HH
-# include <iostream>
 # include <map>
 
 # include <boost/shared_ptr.hpp>
diff --git a/src/ros_subscribe.hh b/src/ros_subscribe.hh
index 17b47e576df9b38004bdb2bb1bf8ae0ab843a49f..9aa386dd4bb44084f7f59fb97beb999de56ae524 100644
--- a/src/ros_subscribe.hh
+++ b/src/ros_subscribe.hh
@@ -1,6 +1,5 @@
 #ifndef DYNAMIC_GRAPH_ROS_SUBSCRIBE_HH
 # define DYNAMIC_GRAPH_ROS_SUBSCRIBE_HH
-# include <iostream>
 # include <map>
 
 # include <boost/shared_ptr.hpp>