diff --git a/tests/data/save_policy_to_safetensors/aloha_act/actions.safetensors b/tests/data/save_policy_to_safetensors/aloha_act/actions.safetensors
index 3c9447d7..c816148f 100644
Binary files a/tests/data/save_policy_to_safetensors/aloha_act/actions.safetensors and b/tests/data/save_policy_to_safetensors/aloha_act/actions.safetensors differ
diff --git a/tests/data/save_policy_to_safetensors/aloha_act/grad_stats.safetensors b/tests/data/save_policy_to_safetensors/aloha_act/grad_stats.safetensors
index 7dfbc3b3..bdecb18b 100644
Binary files a/tests/data/save_policy_to_safetensors/aloha_act/grad_stats.safetensors and b/tests/data/save_policy_to_safetensors/aloha_act/grad_stats.safetensors differ
diff --git a/tests/data/save_policy_to_safetensors/aloha_act/output_dict.safetensors b/tests/data/save_policy_to_safetensors/aloha_act/output_dict.safetensors
index 4c738f39..641771c6 100644
Binary files a/tests/data/save_policy_to_safetensors/aloha_act/output_dict.safetensors and b/tests/data/save_policy_to_safetensors/aloha_act/output_dict.safetensors differ
diff --git a/tests/data/save_policy_to_safetensors/aloha_act/param_stats.safetensors b/tests/data/save_policy_to_safetensors/aloha_act/param_stats.safetensors
index 7a2e0e70..26d91924 100644
Binary files a/tests/data/save_policy_to_safetensors/aloha_act/param_stats.safetensors and b/tests/data/save_policy_to_safetensors/aloha_act/param_stats.safetensors differ
diff --git a/tests/scripts/save_policy_to_safetensor.py b/tests/scripts/save_policy_to_safetensor.py
index e79a94ff..ccdd204c 100644
--- a/tests/scripts/save_policy_to_safetensor.py
+++ b/tests/scripts/save_policy_to_safetensor.py
@@ -19,6 +19,7 @@ from pathlib import Path
 import torch
 from safetensors.torch import save_file
 
+from lerobot import available_policies_per_env
 from lerobot.common.datasets.factory import make_dataset
 from lerobot.common.policies.factory import make_policy
 from lerobot.common.utils.utils import init_hydra_config, set_global_seed
@@ -26,15 +27,14 @@ from lerobot.scripts.train import make_optimizer_and_scheduler
 from tests.utils import DEFAULT_CONFIG_PATH
 
 
-def get_policy_stats(env_name, policy_name, extra_overrides=None):
+def get_policy_stats(env_name, policy_name):
     cfg = init_hydra_config(
         DEFAULT_CONFIG_PATH,
         overrides=[
             f"env={env_name}",
             f"policy={policy_name}",
             "device=cpu",
-        ]
-        + extra_overrides,
+        ],
     )
     set_global_seed(1337)
     dataset = make_dataset(cfg)
@@ -88,14 +88,14 @@ def get_policy_stats(env_name, policy_name, extra_overrides=None):
     return output_dict, grad_stats, param_stats, actions
 
 
-def save_policy_to_safetensors(output_dir, env_name, policy_name, extra_overrides):
+def save_policy_to_safetensors(output_dir, env_name, policy_name):
     env_policy_dir = Path(output_dir) / f"{env_name}_{policy_name}"
 
     if env_policy_dir.exists():
         shutil.rmtree(env_policy_dir)
 
     env_policy_dir.mkdir(parents=True, exist_ok=True)
-    output_dict, grad_stats, param_stats, actions = get_policy_stats(env_name, policy_name, extra_overrides)
+    output_dict, grad_stats, param_stats, actions = get_policy_stats(env_name, policy_name)
     save_file(output_dict, env_policy_dir / "output_dict.safetensors")
     save_file(grad_stats, env_policy_dir / "grad_stats.safetensors")
     save_file(param_stats, env_policy_dir / "param_stats.safetensors")
@@ -103,8 +103,6 @@ def save_policy_to_safetensors(output_dir, env_name, policy_name, extra_override
 
 
 if __name__ == "__main__":
-    # Instructions: include the policies that you want to save artifacts for here. Please make sure to revert
-    # your changes when you are done.
-    env_policies = []
-    for env, policy, extra_overrides in env_policies:
-        save_policy_to_safetensors("tests/data/save_policy_to_safetensors", env, policy, extra_overrides)
+    for env, policies in available_policies_per_env.items():
+        for policy in policies:
+            save_policy_to_safetensors("tests/data/save_policy_to_safetensors", env, policy)