diff --git a/src/NodeInfo.cs b/src/NodeInfo.cs
index d58ea63..530bcf0 100644
--- a/src/NodeInfo.cs
+++ b/src/NodeInfo.cs
@@ -11,7 +11,7 @@ namespace OpenSim.Modules.PathFinding
     {
         public Vector2 Position = new Vector2(0, 0);
         public int Counter = 0;
-        public bool Blocked = false;
+        public bool Blocked = true;
 
         public NodeInfo(Vector2 position)
         {