diff --git a/api/stream/stream.go b/api/stream/stream.go
index a43d2240..dd225fe5 100644
--- a/api/stream/stream.go
+++ b/api/stream/stream.go
@@ -129,6 +129,7 @@ func (a *API) register(client *client) {
 func (a *API) Handle(ctx *gin.Context) {
 	conn, err := a.upgrader.Upgrade(ctx.Writer, ctx.Request, nil)
 	if err != nil {
+		ctx.Error(err)
 		return
 	}