diff --git a/src/app.ts b/src/app.ts
index 4a21f157d6..1873ded89b 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -854,6 +854,7 @@ router.get(
 
 router.post(
   "/businesses/:business_id/documents",
+  fileUpload.single("file"),
   safeRequestHandler(businessAPI.postDocument)
 );