diff --git a/dotty.yaml b/dotty.yaml
new file mode 100644
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--- /dev/null
+++ b/dotty.yaml
@@ -0,0 +1,45 @@
+package:
+  name: dotty
+  version: 3.3.1
+  epoch: 0
+  description: The Scala 3 compiler, also known as Dotty.
+  copyright:
+    - license: Apache-2.0
+  dependencies:
+    provides:
+      - scala=${{package.full-version}}
+
+environment:
+  contents:
+    packages:
+      - ca-certificates-bundle
+      - build-base
+      - busybox
+      - openjdk-11-jre
+      - openjdk-11-default-jvm
+      - sbt
+
+pipeline:
+  - uses: git-checkout
+    with:
+      repository: https://github.com/lampepfl/dotty
+      tag: ${{package.version}}
+      expected-commit: 721e7c87ee95b811984b7b992728729d7094c4c4
+
+  - runs: |
+      sbt dist/pack
+      install -dm755 "${{targets.destdir}}"/usr/share/scala/bin
+      install -dm755 "${{targets.destdir}}"/usr/share/scala/lib
+      rm -rf build/pack/bin/*.bat
+      mkdir -p ${{targets.destdir}}/usr/bin
+
+      mv dist/target/pack/bin/* ${{targets.destdir}}/usr/share/scala/bin/
+      mv dist/target/pack/lib/* ${{targets.destdir}}/usr/share/scala/lib/
+      ln -sf /usr/share/scala/bin/scala ${{targets.destdir}}/usr/bin/scala
+      ln -sf /usr/share/scala/bin/scalac ${{targets.destdir}}/usr/bin/scalac
+      ln -sf /usr/share/scala/bin/scaladoc ${{targets.destdir}}/usr/bin/scaladoc
+
+update:
+  enabled: true
+  github:
+    identifier: lampepfl/dotty