diff --git a/main.go b/main.go
index 4645673..d569b78 100644
--- a/main.go
+++ b/main.go
@@ -46,7 +46,7 @@ func main() {
 	flag.Parse()
 
 	if *showVersion {
-		fmt.Println("httpprocprobed ver.", version, "\nCopyright (c) 2021-2023 Alexander \"Arav\" Andreev <me@arav.su>")
+		fmt.Fprintln(os.Stderr, "httpprocprobed ver.", version, "\nCopyright (c) 2021-2023 Alexander \"Arav\" Andreev <me@arav.su>")
 		os.Exit(0)
 	}