diff --git a/readme-vars.yml b/readme-vars.yml
index 03d0fda2..c25321a9 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -6,7 +6,7 @@ project_url: "https://github.com/diskoverdata/diskover-community"
 project_logo: "https://raw.githubusercontent.com/diskoverdata/diskover-community/master/diskover-web/public/images/diskover.png"
 project_blurb: "[{{ project_name }}]({{ project_url }}) is an open source file system indexer that uses Elasticsearch to index and manage data across heterogeneous storage systems."
 project_lsio_github_repo_url: "https://github.com/linuxserver/docker-{{ project_name }}"
-project_categories: "Storage|Monitoring"
+project_categories: "Storage,Monitoring"
 # supported architectures
 available_architectures:
   - {arch: "{{ arch_x86_64 }}", tag: "amd64-latest"}