diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..35d4533
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,5 @@
+FROM python:3.8.3-slim-buster
+
+RUN pip install tg
+
+CMD tg
diff --git a/README.md b/README.md
index e60a2f9..d8f32aa 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,11 @@ cd tg
 PYTHONPATH=. python3 tg/main.py
 ```
 
+Docker (voice recordings and notifications won't work):
+```sh
+docker run -it --rm tg
+```
+
 ## Optional dependencies
 
 - [tdlib](https://tdlib.github.io/td/build.html?language=Python) - in case of incompatibility with built in package
diff --git a/pyproject.toml b/pyproject.toml
index 6fe1cc9..85933c5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,4 +21,4 @@ line-length = 79
 [tool.isort]
 line_length = 79
 multi_line_output = 3
-include_trailing_comma = true
+include_trailing_comma = true
\ No newline at end of file