diff --git a/pkg/http/options.go b/pkg/http/options.go
index c136f5a..b84dce3 100644
--- a/pkg/http/options.go
+++ b/pkg/http/options.go
@@ -26,7 +26,7 @@ func defaultHandlerOptions() *HandlerOptions {
 		Bus:                   memory.NewBus(),
 		SockJS:                sockjsOptions,
 		ServerModuleFactories: make([]app.ServerModuleFactory, 0),
-		UploadMaxFileSize:     1024 * 10, // 10Mb
+		UploadMaxFileSize:     10 << (10 * 2), // 10Mb
 	}
 }