diff --git a/codes/train.py b/codes/train.py
index 980c6ffc..8d7551d9 100644
--- a/codes/train.py
+++ b/codes/train.py
@@ -300,7 +300,7 @@ class Trainer:
 
 if __name__ == '__main__':
     parser = argparse.ArgumentParser()
-    parser.add_argument('-opt', type=str, help='Path to option YAML file.', default='../options/train_clip_cond_to_voice.yml')
+    parser.add_argument('-opt', type=str, help='Path to option YAML file.', default='../options/train_diffusion_tts_medium.yml')
     parser.add_argument('--launcher', choices=['none', 'pytorch'], default='none', help='job launcher')
     parser.add_argument('--local_rank', type=int, default=0)
     args = parser.parse_args()
diff --git a/codes/trainer/ExtensibleTrainer.py b/codes/trainer/ExtensibleTrainer.py
index e12253e5..7e2d56f8 100644
--- a/codes/trainer/ExtensibleTrainer.py
+++ b/codes/trainer/ExtensibleTrainer.py
@@ -161,7 +161,7 @@ class ExtensibleTrainer(BaseModel):
         # Load experiments
         self.experiments = []
         if 'experiments' in opt.keys():
-            self.experiments = [get_experiment_for_name(e) for e in op['experiments']]
+            self.experiments = [get_experiment_for_name(e) for e in opt['experiments']]
 
         # Setting this to false triggers SRGAN to call the models update_model() function on the first iteration.
         self.updated = True