diff --git a/source/RobotAPI/armarx-objects/WeissHapticSensorListener/WeissHapticSensorListener.h b/source/RobotAPI/armarx-objects/WeissHapticSensorListener/WeissHapticSensorListener.h
index fa115ec5f3d86b799d95a11e85f8870135a37783..924d8f541988a799950633f29566974f2458d9aa 100644
--- a/source/RobotAPI/armarx-objects/WeissHapticSensorListener/WeissHapticSensorListener.h
+++ b/source/RobotAPI/armarx-objects/WeissHapticSensorListener/WeissHapticSensorListener.h
@@ -28,7 +28,7 @@
 #include <Core/core/Component.h>
 #include <RobotAPI/interface/units/HapticUnit.h>
 #include <Core/util/variants/eigen3/MatrixVariant.h>
-#include <Core/util/variants/eigen3/VariantObjectFactories.h>
+#include <Core/util/variants/eigen3/Eigen3VariantObjectFactories.h>
 
 
 namespace armarx
diff --git a/source/RobotAPI/drivers/WeissHapticSensor/WeissHapticSensor.h b/source/RobotAPI/drivers/WeissHapticSensor/WeissHapticSensor.h
index acfaad733b767ab7242f0135761854145ae017c4..52d63ca275d6e09bfc42056d23bb0a52ec41ae08 100644
--- a/source/RobotAPI/drivers/WeissHapticSensor/WeissHapticSensor.h
+++ b/source/RobotAPI/drivers/WeissHapticSensor/WeissHapticSensor.h
@@ -6,7 +6,7 @@
 #include "SerialInterface.h"
 #include "TactileSensor.h"
 #include <RobotAPI/interface/units/HapticUnit.h>
-#include <Core/util/variants/eigen3/VariantObjectFactories.h>
+#include <Core/util/variants/eigen3/Eigen3VariantObjectFactories.h>
 #include "TextWriter.h"
 #include <Core/observers/variant/TimestampVariant.h>
 #include <Core/util/variants/eigen3/MatrixVariant.h>
diff --git a/source/RobotAPI/units/HapticObserver.h b/source/RobotAPI/units/HapticObserver.h
index 0ef0de0142ec4a8f2cfa35231d83ebde9e75a99d..90edb9b7931d22c858797ad0bc40edb55346d1b6 100644
--- a/source/RobotAPI/units/HapticObserver.h
+++ b/source/RobotAPI/units/HapticObserver.h
@@ -27,7 +27,7 @@
 #include <RobotAPI/interface/units/HapticUnit.h>
 #include <Core/observers/Observer.h>
 #include <Core/util/variants/eigen3/MatrixVariant.h>
-#include <Core/util/variants/eigen3/VariantObjectFactories.h>
+#include <Core/util/variants/eigen3/Eigen3VariantObjectFactories.h>
 #include <Core/core/services/tasks/PeriodicTask.h>
 
 namespace armarx