diff --git a/examples/lm_finetuning/README.md b/examples/lm_finetuning/README.md
index c48d9b7069..f04e877ef2 100644
--- a/examples/lm_finetuning/README.md
+++ b/examples/lm_finetuning/README.md
@@ -37,6 +37,7 @@ python3 simple_lm_finetuning.py
 --bert_model bert-base-uncased 
 --do_lower_case 
 --output_dir finetuned_lm/
+--do_train
 ```
 
 ### Pregenerating training data
@@ -60,4 +61,4 @@ python3 finetune_on_pregenerated.py
 --do_lower_case
 --output_dir finetuned_lm/
 --epochs 3
-```
\ No newline at end of file
+```