diff --git a/VirtualRobot/IK/constraints/BalanceConstraint.cpp b/VirtualRobot/IK/constraints/BalanceConstraint.cpp
index 2776c4ef8da7f0c1bb4b70e26ce7e38ce1ad1aba..7cc907f7c291e72ef2b3e7046265b105e92deda9 100644
--- a/VirtualRobot/IK/constraints/BalanceConstraint.cpp
+++ b/VirtualRobot/IK/constraints/BalanceConstraint.cpp
@@ -1,7 +1,6 @@
 #include "BalanceConstraint.h"
 
 #include <VirtualRobot/MathTools.h>
-#include <VirtualRobot/Visualization/CoinVisualization/CoinVisualization.h>
 
 #include <Inventor/nodes/SoSeparator.h>
 #include <Inventor/nodes/SoMaterial.h>
diff --git a/VirtualRobot/IK/constraints/PoseConstraint.cpp b/VirtualRobot/IK/constraints/PoseConstraint.cpp
index 37ad8557587b05e545dcc1651a50647e6100fc61..d3fa36e1d7350038986c3ffc509e7723068bc68d 100644
--- a/VirtualRobot/IK/constraints/PoseConstraint.cpp
+++ b/VirtualRobot/IK/constraints/PoseConstraint.cpp
@@ -1,7 +1,6 @@
 #include "PoseConstraint.h"
 
 #include <VirtualRobot/Robot.h>
-#include <VirtualRobot/Visualization/CoinVisualization/CoinVisualization.h>
 
 #include <Inventor/nodes/SoSeparator.h>
 #include <Inventor/nodes/SoMaterial.h>