diff --git a/src/main.zig b/src/main.zig
index 11677765..47255e61 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -371,7 +371,7 @@ const Command = struct {
             \\                Defaults to 9222
             \\
             \\--timeout       Inactivity timeout in seconds before disconnecting clients
-            \\                Defaults to 10 (seconds)
+            \\                Defaults to 10 (seconds). Limited to 604800 (1 week).
             \\
         ++ common_options ++
             \\