diff --git a/src/Radarr.Api.V3/System/Backup/BackupController.cs b/src/Radarr.Api.V3/System/Backup/BackupController.cs
index cb057d276b..a7c76cc0d0 100644
--- a/src/Radarr.Api.V3/System/Backup/BackupController.cs
+++ b/src/Radarr.Api.V3/System/Backup/BackupController.cs
@@ -92,7 +92,7 @@ public object Restore([FromRoute] int id)
         }
 
         [HttpPost("restore/upload")]
-        [RequestFormLimits(MultipartBodyLengthLimit = 500000000)]
+        [RequestFormLimits(MultipartBodyLengthLimit = 5000000000)]
         public object UploadAndRestore()
         {
             var files = Request.Form.Files;