diff --git a/owlps-positioning/cfg/owlps-positioning.cfg b/owlps-positioning/cfg/owlps-positioning.cfg
index 2a57570..ead103c 100644
--- a/owlps-positioning/cfg/owlps-positioning.cfg
+++ b/owlps-positioning/cfg/owlps-positioning.cfg
@@ -63,6 +63,13 @@ csv-file = /tmp/owlps-positioning.log
 # request is compared directly to each calibration request.
 #radar-average-reference-points = false
 
+# With the RADAR algorithm, do not select reference points on which an
+# AP is sit, as far as possible (i.e. if there are reference points
+# where no AP sits). This is useful if you are using autocalibration
+# and want to select only the generated reference points.
+# The default is false.
+#radar-ignore-ap-reference-points = false
+
 # Generate reference points from the (auto)calibration requests
 # received.
 #generate-reference-points = false
diff --git a/owlps-positioning/src/stock.cc b/owlps-positioning/src/stock.cc
index ceb8ee2..d9aca8a 100644
--- a/owlps-positioning/src/stock.cc
+++ b/owlps-positioning/src/stock.cc
@@ -387,13 +387,31 @@ closest_reference_point(const Request &request)
       "Cannot search for the closest reference point: reference points'"
       " list is empty!") ;
 
+  bool ignore_aps = Configuration::bool_value(
+                      "positioning.radar-ignore-ap-reference-points") ;
   unordered_set<ReferencePoint>::const_iterator i =
     reference_points.begin() ;
+
+  if (ignore_aps)
+    {
+      // Fast-forward to the next non-AP reference point
+      while (i != reference_points.end() && is_ap_coordinate(*i))
+        ++i ;
+
+      // No non-AP reference point was found, we are forced to consider
+      // the AP reference points
+      if (i == reference_points.end())
+        ignore_aps = false ;
+    }
+
   float distance = i->ss_square_distance(request) ;
   unordered_set<ReferencePoint>::const_iterator closest = i ;
 
   for (++i ; i != reference_points.end() ; ++i)
     {
+      if (ignore_aps && is_ap_coordinate(*i))
+        continue ;
+
       float tmp_distance = i->ss_square_distance(request) ;
       if (tmp_distance < distance)
         {
@@ -673,13 +691,32 @@ closest_calibration_request(const Request &request)
       "Cannot search for the closest calibration request: calibration"
       " requests' list is empty!") ;
 
+  bool ignore_aps = Configuration::bool_value(
+                      "positioning.radar-ignore-ap-reference-points") ;
   unordered_set<CalibrationRequest>::const_iterator i =
     calibration_requests.begin() ;
+
+  if (ignore_aps)
+    {
+      // Fast-forward to the next non-AP reference point
+      while (i != calibration_requests.end() &&
+             is_ap_coordinate(*i->get_reference_point()))
+        ++i ;
+
+      // No non-AP reference point was found, we are forced to consider
+      // the AP reference points
+      if (i == calibration_requests.end())
+        ignore_aps = false ;
+    }
+
   float distance = i->ss_square_distance(request) ;
   unordered_set<CalibrationRequest>::const_iterator closest = i ;
 
   for (++i ; i != calibration_requests.end() ; ++i)
     {
+      if (ignore_aps && is_ap_coordinate(*i->get_reference_point()))
+        continue ;
+
       float tmp_distance = i->ss_square_distance(request) ;
       if (tmp_distance < distance)
         {
diff --git a/owlps-positioning/src/userinterface.cc b/owlps-positioning/src/userinterface.cc
index 5bc2726..d735580 100644
--- a/owlps-positioning/src/userinterface.cc
+++ b/owlps-positioning/src/userinterface.cc
@@ -204,6 +204,10 @@ void UserInterface::fill_positioning_options()
    po::value<float>()->default_value(0.5),
    "When generating reference points, this distance (in meters) will"
    " separate each point to the next.")
+  ("positioning.radar-ignore-ap-reference-points",
+   po::value<bool>()->default_value(false),
+   "With the RADAR algorithm, try to avoid selecting the reference"
+   " points which are coordinates of an AP.")
   ("positioning.accept-new-calibration-requests",
    po::value<bool>()->default_value(false),
    "Add the calibration requests received during the run-time to"