diff --git a/cli/app/cp.go b/cli/app/cp.go
index e5d2035c..7d4325fe 100644
--- a/cli/app/cp.go
+++ b/cli/app/cp.go
@@ -31,6 +31,7 @@ var appCpCommand = cli.Command{
 	ArgsUsage: "<domain> <src> <dst>",
 	Flags: []cli.Flag{
 		internal.DebugFlag,
+		internal.OfflineFlag,
 		internal.NoInputFlag,
 	},
 	Before: internal.SubCommandBefore,