diff --git a/server/assets/wasm/maze-wars.wasm b/server/assets/wasm/maze-wars.wasm
index 53ccc6f..76c8e66 100755
Binary files a/server/assets/wasm/maze-wars.wasm and b/server/assets/wasm/maze-wars.wasm differ
diff --git a/store/unit_astar.go b/store/unit_astar.go
index 98ae005..0b10c33 100644
--- a/store/unit_astar.go
+++ b/store/unit_astar.go
@@ -35,8 +35,7 @@ func (us *Units) Astar(m *Map, lid int, u utils.MovingObject, tws []utils.Object
 		Object: utils.Object{
 			Y: u.Y,
 			X: u.X,
-			// W and H need to be 1 or it can pass in between the towers
-			W: 1, H: 1,
+			W: 16, H: 16,
 		},
 		Facing: u.Facing,
 	}
diff --git a/utils/utils.go b/utils/utils.go
index f00655b..de2981a 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -73,7 +73,7 @@ func (o Object) NeighborSteps() []Step {
 			Object: Object{
 				Y: o.Y - 1,
 				X: o.X,
-				W: 1, H: 1,
+				W: 16, H: 16,
 			},
 			Facing: Up,
 		},
@@ -82,7 +82,7 @@ func (o Object) NeighborSteps() []Step {
 			Object: Object{
 				Y: o.Y + 1,
 				X: o.X,
-				W: 1, H: 1,
+				W: 16, H: 16,
 			},
 			Facing: Down,
 		},
@@ -91,7 +91,7 @@ func (o Object) NeighborSteps() []Step {
 			Object: Object{
 				X: o.X - 1,
 				Y: o.Y,
-				W: 1, H: 1,
+				W: 16, H: 16,
 			},
 			Facing: Left,
 		},
@@ -100,7 +100,7 @@ func (o Object) NeighborSteps() []Step {
 			Object: Object{
 				X: o.X + 1,
 				Y: o.Y,
-				W: 1, H: 1,
+				W: 16, H: 16,
 			},
 			Facing: Right,
 		},