diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e504ddbbc9827d277098b6fe0fd802047714fb66..1cafbaf26fc5778792071968829bb8b4ec010586 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,7 +7,7 @@ build:
   stage: deploy
   tags: ["ns4.shore.co.il"]
   script:
-    - cid="$(basename $(cat /proc/1/cpuset))"
+    - cid="$(basename "$(dirname "$(awk '/hostname/ {print $4}' /proc/1/mountinfo)")")"
     - docker pull registry.shore.co.il/ci-images:python3
     - >-
       docker run