diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 833a51295f07807288d319b637fd8e88f8a50f05..ab79301a696bf63967e5013acd8be29a928f6e7d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -40,7 +40,7 @@ Publish to Docker Hub:
     CONTEXT: $CI_PROJECT_DIR
     IMAGE_NAME: "$CI_REGISTRY_IMAGE"
   script:
-    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
+    - echo "{\"auths\":{\"https://index.docker.io/v1/\":{\"username\":\"$DOCKERHUB_USERNAME\",\"password\":\"$DOCKERHUB_PASSWORD\"}}}" > /kaniko/.docker/config.json
     - /kaniko/executor
       --build-arg=IMAGE_CREATED="$(date --utc -Iseconds)"
       --build-arg=IMAGE_REVISION="$(git show --pretty=oneline | tac | tail -n 1 | awk '{print $1}')"