diff --git a/src/main/java/net/citizensnpcs/api/astar/pathfinder/DoorExaminer.java b/src/main/java/net/citizensnpcs/api/astar/pathfinder/DoorExaminer.java
index 22986d08..7ced7625 100644
--- a/src/main/java/net/citizensnpcs/api/astar/pathfinder/DoorExaminer.java
+++ b/src/main/java/net/citizensnpcs/api/astar/pathfinder/DoorExaminer.java
@@ -8,10 +8,6 @@
 import org.bukkit.block.BlockState;
 import org.bukkit.material.Door;
 
-import net.citizensnpcs.api.astar.pathfinder.BlockExaminer;
-import net.citizensnpcs.api.astar.pathfinder.BlockSource;
-import net.citizensnpcs.api.astar.pathfinder.MinecraftBlockExaminer;
-import net.citizensnpcs.api.astar.pathfinder.PathPoint;
 import net.citizensnpcs.api.astar.pathfinder.PathPoint.PathCallback;
 import net.citizensnpcs.api.npc.NPC;
 
@@ -36,7 +32,7 @@ static class DoorOpener implements PathCallback {
         public void run(NPC npc, Block point, ListIterator<Block> path) {
             BlockState state = point.getState();
             Door door = (Door) state.getData();
-            if (npc.getStoredLocation().distance(point.getLocation()) < 2) {
+            if (npc.getStoredLocation().distanceSquared(point.getLocation()) < 4) {
                 boolean bottom = !door.isTopHalf();
                 Block set = bottom ? point : point.getRelative(BlockFace.DOWN);
                 state = set.getState();
diff --git a/src/main/java/net/citizensnpcs/api/astar/pathfinder/MinecraftBlockExaminer.java b/src/main/java/net/citizensnpcs/api/astar/pathfinder/MinecraftBlockExaminer.java
index 2e85bef2..62325b43 100644
--- a/src/main/java/net/citizensnpcs/api/astar/pathfinder/MinecraftBlockExaminer.java
+++ b/src/main/java/net/citizensnpcs/api/astar/pathfinder/MinecraftBlockExaminer.java
@@ -180,7 +180,6 @@ public static boolean validPosition(Block in) {
             Material.JUNGLE_FENCE, Material.ACACIA_FENCE, Material.DARK_OAK_FENCE);
     private static final Set<Material> UNWALKABLE = EnumSet.of(Material.AIR, Material.LAVA, Material.CACTUS);
     private static final Vector UP = new Vector(0, 1, 0);
-
     private static Material WEB = SpigotUtil.isUsing1_13API() ? Material.COBWEB : Material.valueOf("WEB");
 
     static {
diff --git a/src/main/java/net/citizensnpcs/api/astar/pathfinder/VectorGoal.java b/src/main/java/net/citizensnpcs/api/astar/pathfinder/VectorGoal.java
index f9cd8584..6f3bf81a 100644
--- a/src/main/java/net/citizensnpcs/api/astar/pathfinder/VectorGoal.java
+++ b/src/main/java/net/citizensnpcs/api/astar/pathfinder/VectorGoal.java
@@ -35,7 +35,7 @@ public float h(VectorNode from) {
 
     @Override
     public boolean isFinished(VectorNode node) {
-        double distanceSquared = node.getVector().distanceSquared(goal);
+        double distanceSquared = node.location.distanceSquared(goal);
         return goal.equals(node.location) || distanceSquared <= leeway;
     }
 }