diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 52990fea4947c77b09f8f3420ad94323eba8e6d9..21527f69fe53593e34fce615bc225ba57edeba12 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -36,6 +36,7 @@ build_image:
       fi
     - echo "Building Docker image with tag $IMAGE_TAG"
   script:
+    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
     - /kaniko/executor
         --context "${CI_PROJECT_DIR}"
         --dockerfile "${CI_PROJECT_DIR}/Dockerfile"