diff --git a/mujoco_maze/__init__.py b/mujoco_maze/__init__.py
index 1ff8ecd..525fc83 100644
--- a/mujoco_maze/__init__.py
+++ b/mujoco_maze/__init__.py
@@ -3,20 +3,13 @@ import gym
 from mujoco_maze.maze_task import TaskRegistry
 
 
-def _get_kwargs(maze_id: str) -> tuple:
-    return {
-        "maze_id": maze_id,
-        "observe_blocks": maze_id in ["Block", "BlockMaze"],
-        "put_spin_near_agent": maze_id in ["Block", "BlockMaze"],
-    }
-
-
 for maze_id in TaskRegistry.keys():
     for i, task_cls in enumerate(TaskRegistry.tasks(maze_id)):
+        scaling = task_cls.SCALING.ant
         gym.envs.register(
             id=f"Ant{maze_id}-v{i}",
             entry_point="mujoco_maze.ant_maze_env:AntMazeEnv",
-            kwargs=dict(maze_task=task_cls, maze_size_scaling=8.0),
+            kwargs=dict(maze_task=task_cls, maze_size_scaling=scaling),
             max_episode_steps=1000,
             reward_threshold=task_cls.REWARD_THRESHOLD,
         )
@@ -26,7 +19,7 @@ for maze_id in TaskRegistry.keys():
         gym.envs.register(
             id=f"Point{maze_id}-v{i}",
             entry_point="mujoco_maze.point_maze_env:PointMazeEnv",
-            kwargs=dict(maze_task=task_cls),
+            kwargs=dict(maze_task=task_cls, maze_size_scaling=scaling),
             max_episode_steps=1000,
             reward_threshold=task_cls.REWARD_THRESHOLD,
         )
diff --git a/mujoco_maze/maze_env.py b/mujoco_maze/maze_env.py
index 1d2f5a1..007773f 100644
--- a/mujoco_maze/maze_env.py
+++ b/mujoco_maze/maze_env.py
@@ -41,8 +41,6 @@ class MazeEnv(gym.Env):
         n_bins: int = 0,
         sensor_range: float = 3.0,
         sensor_span: float = 2 * np.pi,
-        observe_blocks: float = False,
-        put_spin_near_agent: float = False,
         top_down_view: float = False,
         maze_height: float = 0.5,
         maze_size_scaling: float = 4.0,
@@ -61,8 +59,8 @@ class MazeEnv(gym.Env):
         self._n_bins = n_bins
         self._sensor_range = sensor_range * size_scaling
         self._sensor_span = sensor_span
-        self._observe_blocks = observe_blocks
-        self._put_spin_near_agent = put_spin_near_agent
+        self._observe_blocks = self._task.OBSERVE_BLOCKS
+        self._put_spin_near_agent = self._task.PUT_SPIN_NEAR_AGENT
         self._top_down_view = top_down_view
         self._collision_coef = 0.1
 
diff --git a/mujoco_maze/maze_task.py b/mujoco_maze/maze_task.py
index f2a04e3..a053ecd 100644
--- a/mujoco_maze/maze_task.py
+++ b/mujoco_maze/maze_task.py
@@ -40,8 +40,16 @@ class MazeGoal:
         return np.sum(np.square(obs[: self.dim] - self.pos)) ** 0.5
 
 
+class Scaling(NamedTuple):
+    ant: float
+    point: float
+
+
 class MazeTask(ABC):
     REWARD_THRESHOLD: float
+    SCALING: Scaling = Scaling(8.0, 4.0)
+    OBSERVE_BLOCKS: bool = False
+    PUT_SPIN_NEAR_AGENT: bool = False
 
     def __init__(self, scale: float) -> None:
         self.scale = scale