diff --git a/README.md b/README.md
index 42b5fa3..7ee6ca6 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ the same process of training and prediction.
 To train a deep learning model, say Seq2SeqSummarizer, run the following commands:
 
 ```bash
-pip install requirements.txt
+pip install -r requirements.txt
 
 cd demo
 python seq2seq_train.py