diff --git a/codex-rs/exec/src/cli.rs b/codex-rs/exec/src/cli.rs
index 22c53da1a..0225dc176 100644
--- a/codex-rs/exec/src/cli.rs
+++ b/codex-rs/exec/src/cli.rs
@@ -47,7 +47,7 @@ pub struct Cli {
     #[arg(long = "profile", short = 'p')]
     pub config_profile: Option<String>,
 
-    /// Convenience alias for low-friction sandboxed automatic execution (-a on-request, --sandbox workspace-write).
+    /// Convenience alias for low-friction sandboxed automatic execution (--sandbox workspace-write).
     #[arg(long = "full-auto", default_value_t = false, global = true)]
     pub full_auto: bool,