diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
index 925ebbd90e..9c157e3376 100644
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -36,7 +36,7 @@ jobs:
       - name: Run make docker
         env:
           REGISTRY: ${{ steps.login-ecr.outputs.registry }}
-          IMAGE_TAG: ${{ github.sha }}
+          IMAGE_TAG: ${{ github.sha::7 }}
         run: |
           make docker
           docker push ${REGISTRY}/amazon-k8s-cni:${IMAGE_TAG}