diff --git a/webhooks/config.go b/webhooks/config.go
index d35f07e09904414d354bfcd1f4cf2ac576ba261a..a381eb4cad356eebeb2f6776956a696f1edcc69d 100644
--- a/webhooks/config.go
+++ b/webhooks/config.go
@@ -41,6 +41,8 @@ 		return AuthConfig{}, fmt.Errorf("Native webhooks are not supported with web authentication")
 	case auth.AUTH_INTERNAL:
 		// TODO: Should this work?
 		panic("Internal webtoken auth is not supported")
+	case auth.AUTH_WEBHOOK:
+		panic("Recursive webhook auth is not supported")
 	}
 	panic("Unreachable")
 }