diff --git a/owlps-positioning/src/realposition.cc b/owlps-positioning/src/realposition.cc
index 98d7281..2de435f 100644
--- a/owlps-positioning/src/realposition.cc
+++ b/owlps-positioning/src/realposition.cc
@@ -6,16 +6,18 @@
 
 Result RealPosition::compute(const Request &request)
 {
+  const Point3D *coordinates = NULL ;
+
   const CalibrationRequest *calibration_request =
     dynamic_cast<const CalibrationRequest*>(&request) ;
 
   if (calibration_request != NULL)
-    {
-      Point3D *coordinates =
-        static_cast<Point3D*>(
-          calibration_request->get_reference_point()) ;
-      return Result(*coordinates, name) ;
-    }
+    coordinates = static_cast<Point3D*>(
+                    calibration_request->get_reference_point()) ;
+
+  coordinates = request.get_real_position() ;
+  if (coordinates)
+    return Result(*coordinates, name) ;
 
   return Result(name) ;
 }