diff --git a/contrib/sample-cfg.yaml b/contrib/sample-cfg.yaml
index 4e72989541b7dc41301134a3607d1399a1855065..4a9f1bd079d18ca0b96f022f382089e3c48111a4 100644
--- a/contrib/sample-cfg.yaml
+++ b/contrib/sample-cfg.yaml
@@ -50,4 +50,5 @@ importer:
 #     - PATCH
 #     - DELETE
 #   allowed-headers: ['*']
+#   allow-credentials: true
 #   debug: true