diff --git a/docs/contributing.rst b/docs/contributing.rst
index 80709756..3feda269 100644
--- a/docs/contributing.rst
+++ b/docs/contributing.rst
@@ -77,7 +77,7 @@ After activating the environment install `aiogram` from sources and their depend
 
 .. code-block:: bash
 
-    pip install -e ."[dev,test,docs,fast,redis,proxy,i18n]"
+    pip install -e .[dev,test,docs,fast,redis,proxy,i18n]
 
 It will install :code:`aiogram` in editable mode into your virtual environment and all dependencies.
 
diff --git a/docs/requirements.txt b/docs/requirements.txt
deleted file mode 100644
index 9003de3f..00000000
--- a/docs/requirements.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-sphinx-intl
-typing-extensions
-Sphinx-Substitution-Extensions