diff --git a/server/controllers/email/send.go b/server/controllers/email/send.go
index 085395f8..ca29ecaf 100644
--- a/server/controllers/email/send.go
+++ b/server/controllers/email/send.go
@@ -181,6 +181,7 @@ func Send(ctx *dto.Context, w http.ResponseWriter, req *http.Request) {
 				hk.(hooks.EmailHook).SendAfter(ctx, e, sendErr)
 			}, hook)
 		}
+		as2.Wait()
 
 		if err != nil {
 			errMsg = err.Error()