diff --git a/.github/workflows/ci-docker-publish.yml b/.github/workflows/ci-docker-publish.yml
index f24b46339..ad70e1e57 100644
--- a/.github/workflows/ci-docker-publish.yml
+++ b/.github/workflows/ci-docker-publish.yml
@@ -34,7 +34,7 @@ jobs:
       # Build the Docker image
       - name: Build
         run: |-
-          DOCKEAR_BUILDKIT=1 docker build \
+          DOCKER_BUILDKIT=1 docker build \
             --tag "gcr.io/$PROJECT_ID/$IMAGE:$GITHUB_SHA" \
             --build-arg GITHUB_SHA="$GITHUB_SHA" \
             --build-arg GITHUB_REF="$GITHUB_REF" \