diff --git a/cli/command/container/completion.go b/cli/command/container/completion.go
index 3d7902b063..e7169a6e5d 100644
--- a/cli/command/container/completion.go
+++ b/cli/command/container/completion.go
@@ -60,6 +60,8 @@ func addCompletions(cmd *cobra.Command, dockerCli command.Cli) {
 	_ = cmd.RegisterFlagCompletionFunc("add-host", completion.NoComplete)
 	_ = cmd.RegisterFlagCompletionFunc("annotation", completion.NoComplete)
 	_ = cmd.RegisterFlagCompletionFunc("attach", completion.FromList("stderr", "stdin", "stdout"))
+	_ = cmd.RegisterFlagCompletionFunc("blkio-weight", completion.NoComplete)
+	_ = cmd.RegisterFlagCompletionFunc("blkio-weight-device", completion.NoComplete)
 	_ = cmd.RegisterFlagCompletionFunc("cap-add", completeLinuxCapabilityNames)
 	_ = cmd.RegisterFlagCompletionFunc("cap-drop", completeLinuxCapabilityNames)
 	_ = cmd.RegisterFlagCompletionFunc("env", completion.EnvVarNames)