diff --git a/libs/partners/ai21/pyproject.toml b/libs/partners/ai21/pyproject.toml
index 4fa60a2a897..4d78cc85d96 100644
--- a/libs/partners/ai21/pyproject.toml
+++ b/libs/partners/ai21/pyproject.toml
@@ -4,6 +4,10 @@ version = "0.1.5"
 description = "An integration package connecting AI21 and LangChain"
 authors = []
 readme = "README.md"
+repository = "https://github.com/langchain-ai/langchain"
+
+[tool.poetry.urls]
+"Source Code" = "https://github.com/langchain-ai/langchain/tree/master/libs/partners/ai21"
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<4.0"