diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a1021ea..95fe2ee 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -27,6 +27,6 @@ tag:
   services:
     - docker:dind
   script:
-    - docker pull $CI_REGISTRY_IMAGE:latest
+    - docker pull ${CI_REGISTRY_IMAGE}:latest
     - docker tag ${CI_REGISTRY_IMAGE}:latest ${CI_REGISTRY_IMAGE}:${CI_COMMIT_REF_NAME}
     - docker push ${CI_REGISTRY_IMAGE}:${CI_COMMIT_REF_NAME}