diff --git a/apps/language_models/langchain/langchain_requirements.txt b/apps/language_models/langchain/langchain_requirements.txt
index 8f1fc8df4f..78bd6e7562 100644
--- a/apps/language_models/langchain/langchain_requirements.txt
+++ b/apps/language_models/langchain/langchain_requirements.txt
@@ -1,6 +1,3 @@
--f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html
---pre
-
 # for generate (gradio server) and finetune
 datasets==2.13.0
 sentencepiece==0.1.99