diff --git a/.github/workflows/ghcr-cleanup_v2.yaml b/.github/workflows/ghcr-cleanup_v2.yaml
index 933a0e210..9983e83eb 100644
--- a/.github/workflows/ghcr-cleanup_v2.yaml
+++ b/.github/workflows/ghcr-cleanup_v2.yaml
@@ -61,7 +61,7 @@ jobs:
     - name: Get tags to keep from output.json
       id: get-tags
       run: |
-        TAGS=$(jq -r '(.web + .studio) | unique[] | join(", ")' latest-prod-tags.json)
+        TAGS=$(jq -r 'add(.web + .studio) | unique[] | join(", ")' latest-prod-tags.json)
         echo "TAGS_TO_KEEP=$TAGS" >> $GITHUB_ENV
         echo "TAGS TO KEEP: $TAGS"