diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
index 4ea40f3bc0..352d6907de 100644
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -45,7 +45,7 @@ jobs:
           -H "Authorization: Bearer $WORKFLOW_PAT" \
           -H "X-GitHub-Api-Version: 2022-11-28" \
           https://api.github.com/repos/cds-snc/notification-manifests/actions/workflows/rollout-k8s-staging.yaml/dispatches \
-          -d '{"ref":"main","inputs":{"docker_sha":"aoeueaouaeo"}}'
+          -d '{"ref":"main","inputs":{"docker_sha":"${GITHUB_SHA::7}"}}'
 
     - name: my-app-install token
       id: notify-pr-bot