diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..b39fb84
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,16 @@
+kind: pipeline
+name: default
+
+steps:
+- name: docker  
+  image: plugins/docker
+  settings:
+    registry: https://git.ivasoft.cz
+    username:
+      from_secret: repo_user
+    password:
+      from_secret: repo_pass
+    repo: git.ivasoft.cz/sw/redmine
+    tags:
+      - latest
+      - ${DRONE_TAG:-latest}
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..12ba5dc
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM redmine:5-bullseye
+
+COPY plugins/ plugins/
+
+RUN gem install icalendar \
+  && cd redmine_ics_export \
+  && bundle install --without development test \
+  && cd ..\000_redmine_x_ux_upgrade \
+  && bundle install --without development test
\ No newline at end of file