diff --git a/main.py b/main.py
index 562e3d9..a3047c5 100644
--- a/main.py
+++ b/main.py
@@ -9,7 +9,7 @@ from tensorboardX import SummaryWriter
 from replay_memory import ReplayMemory
 
 parser = argparse.ArgumentParser(description='PyTorch Soft Actor-Critic Args')
-parser.add_argument('--env-name', default="HalfCheetahBulletEnv-v0",
+parser.add_argument('--env-name', default="HalfCheetah-v2",
                     help='Mujoco Gym environment (default: HalfCheetah-v2)')
 parser.add_argument('--policy', default="Gaussian",
                     help='Policy Type: Gaussian | Deterministic (default: Gaussian)')