diff --git a/package.json b/package.json
index df4a2f1..aa8780a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "zipline",
-  "version": "3.6.2",
+  "version": "3.6.3",
   "license": "MIT",
   "scripts": {
     "dev": "npm-run-all build:server dev:run",
diff --git a/src/lib/middleware/withOAuth.ts b/src/lib/middleware/withOAuth.ts
index 94433aa..8d8d344 100644
--- a/src/lib/middleware/withOAuth.ts
+++ b/src/lib/middleware/withOAuth.ts
@@ -32,8 +32,7 @@ export const withOAuth =
 
     function oauthError(error: string) {
       if (config.features.headless)
-        return res.json({
-          error,
+        return res.badRequest(error, {
           provider,
         });