diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d87724f..40993fa 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -65,3 +65,12 @@ jobs:
           subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
           subject-digest: ${{ steps.push.outputs.digest }}
           push-to-registry: true
+
+      - name: Commit new image tag
+        run: |
+          sed -i "s/^  tag:.*/  tag: sha-${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.revision'] }}/" ./ops/chart/values.yaml
+          git config --global user.email "ops@quantifieduncertainty.org"
+          git config --global user.name "GitHub Actions"
+          git add .
+          git commit -m 'Update image tag'
+          git push origin ${{ github.ref_name }}
diff --git a/ops/chart/values.yaml b/ops/chart/values.yaml
index 9a97815..c2d8439 100644
--- a/ops/chart/values.yaml
+++ b/ops/chart/values.yaml
@@ -1,10 +1,6 @@
-# To deploy Metaforecast as a Kubernetes chart, you need to provide a valid image.
-# QURI doesn't have a public container registry, so you'll have to build the image yourself (from the `ops/Dockerfile` in this repo).
-# At QURI, we use a private container registry, and do builds with Argo Workflows.
 image:
-  pullSecret: '' # name of kubernetes secret that provides access to the private container registry
-  name: '' # full name of the image - override this
-  tag: '' # tag of the image - override this
+  name: ghcr.io/quantified-uncertainty/metaforecast
+  tag: ''
 
 # Secret; you should create this in your k8s cluster.
 envSecret: metaforecast-env