diff --git a/cmd/release/release.go b/cmd/release/release.go
index 7b624c5..9dd48a4 100644
--- a/cmd/release/release.go
+++ b/cmd/release/release.go
@@ -60,6 +60,7 @@
 	rand.Seed(time.Now().UnixNano())
 
 	if *uploadMode {
+		buildenv.CheckUserCredentials()
 		if err := upload(flag.Args()); err != nil {
 			log.Fatal(err)
 		}