diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ee4ecac22191a0bd0ad947e394fce81703cacf36..1e2710087b58717b09b70fc06c2caf5bd4145ed2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -39,5 +39,5 @@ docker-build:
       --cache-ttl=24h
       --destination "${IMAGE_TAG_LOCATION}"
       --build-arg RUNNER_VERSION=${RUNNER_VERSION} --build-arg GITLAB_TOKEN=gitlab-ci-token:${CI_JOB_TOKEN}
-      --build-arg="SERVICE=${SERVICE}"
+      --build-arg "SERVICE=${SERVICE}"
       ${KANIKO_PROXY_ARGS}