diff --git a/main.go b/main.go
index 5f36ccd..76bcc0d 100644
--- a/main.go
+++ b/main.go
@@ -26,6 +26,12 @@ func main() {
   csvUpdater := flag.String("csv-updater", "", "Command to run to update the configuration CSV file")
   csvUpdateInterval := flag.Int("csv-update-interval", 10, "Interval in minutes with which to run the CSV updater command")
   retryDelayMs := flag.Int("retry-delay", 100, "Base delay in milliseconds for Fibonacci failover retries (0 to disable)")
+  flag.Usage = func() {
+    fmt.Fprintln(flag.CommandLine.Output(), "Dynagate LLM gateway by Luxferre (https://luxferre.top)")
+    fmt.Fprintln(flag.CommandLine.Output())
+    fmt.Fprintf(flag.CommandLine.Output(), "Usage of %s:\n", os.Args[0])
+    flag.PrintDefaults()
+  }
   flag.Parse()
 
   retryDelay := time.Duration(*retryDelayMs) * time.Millisecond