diff --git a/examples/4bit-lora-7b/config.yml b/examples/4bit-lora-7b/config.yml
index f027880f6..32cb7d680 100644
--- a/examples/4bit-lora-7b/config.yml
+++ b/examples/4bit-lora-7b/config.yml
@@ -35,7 +35,8 @@ lr_scheduler: cosine
 learning_rate: 0.0000002
 train_on_inputs: false
 group_by_length: false
-bf16: true
+fp16: true
+bf16: false
 tf32: true
 early_stopping_patience:
 resume_from_checkpoint: