diff --git a/docs/algorithms/mce_irl.rst b/docs/algorithms/mce_irl.rst
index 78be84a36..99cc68411 100644
--- a/docs/algorithms/mce_irl.rst
+++ b/docs/algorithms/mce_irl.rst
@@ -13,7 +13,7 @@ Detailed example notebook: :doc:`../tutorials/6_train_mce`
 
     from functools import partial
 
-    from seals import base_envs as envs
+    from seals import base_envs
     from seals.diagnostics.cliff_world import CliffWorldEnv
     import numpy as np
 
@@ -32,7 +32,7 @@ Detailed example notebook: :doc:`../tutorials/6_train_mce`
     env_creator = partial(CliffWorldEnv, height=4, horizon=8, width=7, use_xy_obs=True)
     env_single = env_creator()
 
-    state_env_creator = lambda: envs.ExposePOMDPStateWrapper(env_creator())
+    state_env_creator = lambda: base_envs.ExposePOMDPStateWrapper(env_creator())
 
     # This is just a vectorized environment because `generate_trajectories` expects one
     state_venv = DummyVecEnv([state_env_creator] * 4)
diff --git a/docs/tutorials/6_train_mce.ipynb b/docs/tutorials/6_train_mce.ipynb
index 66c15cce8..115a1b6e7 100644
--- a/docs/tutorials/6_train_mce.ipynb
+++ b/docs/tutorials/6_train_mce.ipynb
@@ -25,7 +25,7 @@
    "source": [
     "from functools import partial\n",
     "\n",
-    "from seals import base_envs as envs\n",
+    "from seals import base_envs\n",
     "from seals.diagnostics.cliff_world import CliffWorldEnv\n",
     "from stable_baselines3.common.vec_env import DummyVecEnv\n",
     "\n",
@@ -43,7 +43,7 @@
     "env_creator = partial(CliffWorldEnv, height=4, horizon=8, width=7, use_xy_obs=True)\n",
     "env_single = env_creator()\n",
     "\n",
-    "state_env_creator = lambda: envs.ExposePOMDPStateWrapper(env_creator())\n",
+    "state_env_creator = lambda: base_envs.ExposePOMDPStateWrapper(env_creator())\n",
     "\n",
     "# This is just a vectorized environment because `generate_trajectories` expects one\n",
     "state_venv = DummyVecEnv([state_env_creator] * 4)"
@@ -247,4 +247,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 2
-}
\ No newline at end of file
+}
diff --git a/src/imitation/algorithms/mce_irl.py b/src/imitation/algorithms/mce_irl.py
index c739ec284..22262a5e1 100644
--- a/src/imitation/algorithms/mce_irl.py
+++ b/src/imitation/algorithms/mce_irl.py
@@ -13,7 +13,7 @@
 import numpy as np
 import scipy.special
 import torch as th
-from seals import base_envs as envs
+from seals import base_envs
 from stable_baselines3.common import policies
 
 from imitation.algorithms import base
@@ -24,7 +24,7 @@
 
 
 def mce_partition_fh(
-    env: envs.TabularModelPOMDP,
+    env: base_envs.TabularModelPOMDP,
     *,
     reward: Optional[np.ndarray] = None,
     discount: float = 1.0,
@@ -77,7 +77,7 @@ def mce_partition_fh(
 
 
 def mce_occupancy_measures(
-    env: envs.TabularModelPOMDP,
+    env: base_envs.TabularModelPOMDP,
     *,
     reward: Optional[np.ndarray] = None,
     pi: Optional[np.ndarray] = None,
@@ -257,7 +257,7 @@ class MCEIRL(base.DemonstrationAlgorithm[types.TransitionsMinimal]):
     def __init__(
         self,
         demonstrations: Optional[MCEDemonstrations],
-        env: envs.TabularModelPOMDP,
+        env: base_envs.TabularModelPOMDP,
         reward_net: reward_nets.RewardNet,
         rng: np.random.Generator,
         optimizer_cls: Type[th.optim.Optimizer] = th.optim.Adam,
diff --git a/tests/algorithms/test_mce_irl.py b/tests/algorithms/test_mce_irl.py
index 33d33865a..f8347b46f 100644
--- a/tests/algorithms/test_mce_irl.py
+++ b/tests/algorithms/test_mce_irl.py
@@ -6,7 +6,7 @@
 import numpy as np
 import pytest
 import torch as th
-from seals import base_envs as envs
+from seals import base_envs
 from seals.diagnostics import random_trans
 from stable_baselines3.common import vec_env
 
@@ -116,7 +116,7 @@ def test_policy_om_random_mdp(discount: float):
     assert np.allclose(np.sum(D), expected_sum)
 
 
-class ReasonablePOMDP(envs.TabularModelPOMDP):
+class ReasonablePOMDP(base_envs.TabularModelPOMDP):
     """A tabular MDP with sensible parameters."""
 
     def __init__(self):
@@ -314,7 +314,7 @@ def test_mce_irl_demo_formats(rng):
         obs_dim=None,
         generator_seed=42,
     )
-    state_env = envs.ExposePOMDPStateWrapper(mdp)
+    state_env = base_envs.ExposePOMDPStateWrapper(mdp)
     state_venv = vec_env.DummyVecEnv([lambda: state_env])
     trajs = rollout.generate_trajectories(
         policy=None,
@@ -406,7 +406,7 @@ def test_mce_irl_reasonable_mdp(
         # make sure weights have non-insane norm
         assert tensor_iter_norm(reward_net.parameters()) < 1000
 
-        state_env = envs.ExposePOMDPStateWrapper(mdp)
+        state_env = base_envs.ExposePOMDPStateWrapper(mdp)
         state_venv = vec_env.DummyVecEnv([lambda: state_env])
         trajs = rollout.generate_trajectories(
             mce_irl.policy,