diff --git a/docs/api_reference/requirements.txt b/docs/api_reference/requirements.txt
index 994c8196e..674c049bf 100644
--- a/docs/api_reference/requirements.txt
+++ b/docs/api_reference/requirements.txt
@@ -1,4 +1,3 @@
--e libs/langchain
 autodoc_pydantic==1.8.0
 myst_parser
 nbsphinx==0.8.9
@@ -10,4 +9,4 @@ sphinx-panels
 toml
 myst_nb
 sphinx_copybutton
-pydata-sphinx-theme==0.13.1
\ No newline at end of file
+pydata-sphinx-theme==0.13.1