diff --git a/server/api/[...req].ts b/server/api/[...req].ts
index 79f90d1d..b9fb4a16 100644
--- a/server/api/[...req].ts
+++ b/server/api/[...req].ts
@@ -34,7 +34,7 @@ export default defineEventHandler(async (event) => {
   let body: any
   if (['POST', 'PATCH', 'PUT', 'DELETE'].includes(method)) {
     if (headers['content-type']?.includes('multipart/form-data')) {
-      body = await readBody(event)
+      body = await readRawBody(event, false) // false to get Buffer
     } else {
       body = await readBody(event)
       forwardHeaders.set('Content-Type', 'application/json')