diff --git a/.github/workflows/pr-helm-chart.yml b/.github/workflows/pr-helm-chart.yml
index 5ec348d3..c980d3ec 100644
--- a/.github/workflows/pr-helm-chart.yml
+++ b/.github/workflows/pr-helm-chart.yml
@@ -179,4 +179,4 @@ jobs:
         uses: docker://ghcr.io/yannh/kubeconform:latest
         with:
           entrypoint: '/kubeconform'
-          args: "-strict -summary -output text -schema-location default -schema-location 'https://raw.githubusercontent.com/datreeio/CRDs-catalog/main/{{.Group}}/{{.ResourceKind}}_{{.ResourceAPIVersion}}.json' charts/skillhub/rendered.yaml"
+          args: "-strict -summary -output text -schema-location default -schema-location https://raw.githubusercontent.com/datreeio/CRDs-catalog/main/{{.Group}}/{{.ResourceKind}}_{{.ResourceAPIVersion}}.json charts/skillhub/rendered.yaml"