diff --git a/pyproject.toml b/pyproject.toml
index e0d0bd79..ad9776a4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,6 @@ authors = [
     "Arseniy Zhiltsov <arseniy.zhiltsov@ccsteam.ru>"
 ]
 readme = "README.md"
-documentation = "https://expressapp.github.io/pybotx"
 repository = "https://github.com/ExpressApp/pybotx"