diff --git a/.github/workflows/releaser-pleaser.yaml b/.github/workflows/releaser-pleaser.yaml
index 753ca31..2e3e4cb 100644
--- a/.github/workflows/releaser-pleaser.yaml
+++ b/.github/workflows/releaser-pleaser.yaml
@@ -34,7 +34,7 @@ jobs:
       - run: ko build --bare --local --tags ci github.com/apricote/releaser-pleaser/cmd/rp
 
       - run: mkdir -p .github/actions/releaser-pleaser
-      - run: "sed -i 's|image: .*$|image: ghcr.io/apricote/releaser-pleaser:ci|g' action.yml"
+      - run: "sed -i 's|image: .*$|image: docker://ghcr.io/apricote/releaser-pleaser:ci|g' action.yml"
 
       # Dogfood the action to make sure it works for users.
       - name: releaser-pleaser
diff --git a/action.yml b/action.yml
index f07a88b..1dd625c 100644
--- a/action.yml
+++ b/action.yml
@@ -21,7 +21,7 @@ inputs:
 outputs: {}
 runs:
   using: 'docker'
-  image: ghcr.io/apricote/releaser-pleaser:v0.4.1 # x-releaser-pleaser-version
+  image: docker://ghcr.io/apricote/releaser-pleaser:v0.4.1 # x-releaser-pleaser-version
   args:
     - run
     - --forge=github