diff --git a/GUI/View/Instrument/InstrumentEditController.cpp b/GUI/View/Instrument/InstrumentEditController.cpp
index 27f962fd2112bfb23dda79258772414229bc5434..226059cb21ee80832b43cc739034269b09d435e0 100644
--- a/GUI/View/Instrument/InstrumentEditController.cpp
+++ b/GUI/View/Instrument/InstrumentEditController.cpp
@@ -13,7 +13,6 @@
 //  ************************************************************************************************
 
 #include "GUI/View/Instrument/InstrumentEditController.h"
-#include "GUI/Model/Descriptor/DoubleDescriptor.h"
 #include "GUI/Model/Device/InstrumentItems.h"
 #include "GUI/Model/Device/InstrumentsEditController.h"
 #include "GUI/Model/Device/PointwiseAxisItem.h"
@@ -30,7 +29,7 @@ void InstrumentEditController::setInstrumentName(const QString& name)
     m_ec->setInstrumentName(m_instrumentItem, name);
 }
 
-void InstrumentEditController::setDouble(DoubleDescriptor& d, double newValue)
+void InstrumentEditController::setDouble(DoubleProperty& d, double newValue)
 {
     if (d.get() != newValue) {
         d.set(newValue);
diff --git a/GUI/View/Instrument/InstrumentEditController.h b/GUI/View/Instrument/InstrumentEditController.h
index 585ad9c9e68bc814325187d779cff9af11e0c96d..8ad3229d34a144db7f99eb79da06f57055b26780 100644
--- a/GUI/View/Instrument/InstrumentEditController.h
+++ b/GUI/View/Instrument/InstrumentEditController.h
@@ -20,7 +20,7 @@
 class InstrumentItem;
 class RealItem;
 class InstrumentsEditController;
-class DoubleDescriptor;
+class DoubleProperty;
 
 //! Single-instrument-adapter to InstrumentsEditorController
 //!
@@ -42,7 +42,7 @@ public:
     void setInstrumentName(const QString& name);
 
     //! Sets the double and emits InstrumentsEditController::instrumentChanged if the double changed
-    void setDouble(DoubleDescriptor& d, double newValue);
+    void setDouble(DoubleProperty& d, double newValue);
 
     //! Call this if any instrument value has been changed outside this controller.
     //!