diff --git a/src/cli.h b/src/cli.h
index 9c8c5c0..f2bc7a6 100644
--- a/src/cli.h
+++ b/src/cli.h
@@ -52,6 +52,7 @@ struct Options {
     int channelID;
     int serial;
     int numKeys;
+    bool upgrade;
     bool serialSet;
     bool verbose;
     bool help;