diff --git a/crates/app/src/config/cli.rs b/crates/app/src/config/cli.rs
index 92026a2..bdf769e 100644
--- a/crates/app/src/config/cli.rs
+++ b/crates/app/src/config/cli.rs
@@ -1,6 +1,6 @@
 use std::path::PathBuf;
 
-use clap::Parser;
+use clap::{builder::BoolishValueParser, ArgAction, Parser};
 
 #[derive(Parser)]
 pub(crate) struct Args {
@@ -10,6 +10,6 @@ pub(crate) struct Args {
     /// Turn off the startup message.
     ///
     /// The startup message is not constant and depends on the time.
-    #[arg(long, env = "NO_STARTUP_MESSAGE", default_value = "false")]
+    #[arg(long, env = "NO_STARTUP_MESSAGE", action = ArgAction::SetTrue, value_parser = BoolishValueParser::new())]
     pub no_startup_message: bool,
 }