diff --git a/rog/views.py b/rog/views.py
index fcfcfb8..7b40609 100644
--- a/rog/views.py
+++ b/rog/views.py
@@ -78,10 +78,12 @@ def LocationInBound(request):
     lon2 = float(request.GET.get('ln2'))
     lat3 = float(request.GET.get('la3'))
     lon3 = float(request.GET.get('ln3'))
+    lat4 = float(request.GET.get('la4'))
+    lon4 = float(request.GET.get('ln4'))
     cat = request.GET.get('cat')
 
-    if(lat1 != None and lon1 != None and lat2 != None and lon2 != None and lat3 != None and lon3 != None):
-        pl = geos.Polygon(((lon1, lat1), (lon2, lat2), (lon3, lat3), (lon1, lat1)), srid=4326)
+    if(lat1 != None and lon1 != None and lat2 != None and lon2 != None and lat3 != None and lon3 != None and lat4 != None and lon4 != None):
+        pl = geos.Polygon(((lon1, lat1), (lon2, lat2), (lon3, lat3), (lat4, lon4), (lon1, lat1)), srid=4326)
         if(cat):
             locs = Location.objects.filter(geom__within=pl, category=cat)
         else: