diff --git a/backend/internal/devicelogin/service.go b/backend/internal/devicelogin/service.go
index dd430465..3e218797 100644
--- a/backend/internal/devicelogin/service.go
+++ b/backend/internal/devicelogin/service.go
@@ -19,7 +19,7 @@ import (
 )
 
 const (
-	RequestDuration        = 15 * time.Minute
+	RequestDuration        = 5 * time.Minute
 	PollingInterval        = 3
 	longPollingDuration    = 25 * time.Second
 	actorPollingInterval   = 2 * time.Second