diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..6c19294
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,7 @@
+FROM python:3.10-alpine
+COPY requirements.txt
+RUN pip install -r requirements.txt
+COPY . /app
+WORKDIR /app
+
+CMD ["python3", "-m", "mastoposter", "/config.ini"]