diff --git a/packages/lib/server-only/document/send-document.tsx b/packages/lib/server-only/document/send-document.tsx
index 3903b9e8d..37ecc66b7 100644
--- a/packages/lib/server-only/document/send-document.tsx
+++ b/packages/lib/server-only/document/send-document.tsx
@@ -59,7 +59,7 @@ export const sendDocument = async ({ documentId, userId }: SendDocumentOptions)
         signDocumentLink,
       });
 
-      mailer.sendMail({
+      await mailer.sendMail({
         to: {
           address: email,
           name,