diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 3b9f551c3a..0fb62a4107 100755
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2990,8 +2990,9 @@ namespace OpenSim.Region.Framework.Scenes
                 return false;
 
             int yy = (int)pos.Y;
-            if (yy < 0 || yy >= RegionInfo.RegionSizeX)
+            if (yy < 0 || yy >= RegionInfo.RegionSizeY)
                 return false;
+
             return true;
         }