diff --git a/.github/workflows/qc_checks.yaml b/.github/workflows/qc_checks.yaml
index 95ce4d3824..25db064db7 100644
--- a/.github/workflows/qc_checks.yaml
+++ b/.github/workflows/qc_checks.yaml
@@ -226,7 +226,7 @@ jobs:
         with:
           base: "api.yaml"
           revision: "src/backend/InvenTree/schema.yml"
-          format: "html"
+          format: "yaml"
       - name: Echoing diff to step
         continue-on-error: true
         env: