diff --git a/OrbitalBeat.go b/OrbitalBeat.go
index 61b5f90..873f185 100644
--- a/OrbitalBeat.go
+++ b/OrbitalBeat.go
@@ -772,7 +772,7 @@ func main() {
 
 	debugOption := flag.Bool("debug", false, "Output debug information.")
 
-	http2Option := flag.Bool("http3", false, "Enable HTTP/2")
+	http2Option := flag.Bool("http2", false, "Enable HTTP/2")
 
 	http3Option := flag.Bool("http3", false, "Enable HTTP/3")