diff --git a/build/docker.yml b/build/docker.yml
index 2292315..7b96d70 100644
--- a/build/docker.yml
+++ b/build/docker.yml
@@ -31,7 +31,7 @@ docker-build:develop:
 docker-build:latest:
     extends: .docker-build
     variables:
-        IMAGE_TAG: $CI_REGISTRY_IMAGE:latest
+        IMAGE_TAG: ${CI_REGISTRY_IMAGE}:latest
     rules:
         - if: $CI_COMMIT_BRANCH == "main" || $CI_COMMIT_BRANCH == "master"