diff --git a/server/gameserver/collision.cc b/server/gameserver/collision.cc
index c3257c39..f70be1a3 100644
--- a/server/gameserver/collision.cc
+++ b/server/gameserver/collision.cc
@@ -22,6 +22,10 @@ bool Collision::CheckBullet(IBullet* bullet, Entity* e)
 {
     if (e->IsEntityType(ET_Obstacle) && ((Obstacle*)e)->IsRoomObstacle()) {
         RoomObstacle* ob = (RoomObstacle*)e;
+        float distance = std::fabs(bullet->GetPos().GetX() - e->GetPos().GetX()) + std::fabs(bullet->GetPos().GetZ() - e->GetPos().GetZ());
+        if (distance > 300) {
+            return false;
+        }
     }
     return false;
 }