diff --git a/train_network.py b/train_network.py
index b01ec117..ee073ba8 100644
--- a/train_network.py
+++ b/train_network.py
@@ -361,7 +361,7 @@ def train(args):
         noisy_latents = noise_scheduler.add_noise(latents, noise, timesteps)
 
         # Predict the noise residual
-        with autocast():
+        with accelerator.autocast():
           noise_pred = unet(noisy_latents, timesteps, encoder_hidden_states).sample
 
         if args.v_parameterization: