diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 064613a..e8c7eaa 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -36,3 +36,19 @@ deploy_to_pypi:
       - pyproject.toml
   script:
     - POETRY_PYPI_TOKEN_PYPI=$PYPI_PASSWORD poetry publish --build
+
+deploy_to_dockerhub:
+  stage: deploy
+  only:
+    refs:
+      - master
+    changes:
+      - Dockerfile
+  image: docker:latest
+  services:
+    - docker:dind
+  before_script:
+    - docker login -u $DOCKERHUB_USERNAME -p $DOCKERHUB_PASSWORD
+    - docker buildx create --use
+  script:
+    - docker buildx build --push --tag roger/subscleaner:latest .
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..44aaa8b
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,8 @@
+FROM python:alpine
+
+RUN apk update && apk add --no-cache curl gcc g++ make libxml2-dev libxslt-dev tzdata && \
+    pip install --no-cache-dir subscleaner
+
+RUN echo -e "SHELL=/bin/sh\nPATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin\n\n" > /etc/crontabs/root
+
+CMD echo "$CRON find /files -name \"*.srt\" | $(which subscleaner)" >> /etc/crontabs/root && crond -f