diff --git a/ESP32-Console/main/commands.h b/ESP32-Console/main/commands.h
index 9e950b6a5..cb3b291dd 100644
--- a/ESP32-Console/main/commands.h
+++ b/ESP32-Console/main/commands.h
@@ -147,6 +147,7 @@ static void register_gpio (void) {
     gpio_args.mode      = arg_str0("m", "mode", "<in|out>", "Sets the mode of GPIO.");
     gpio_args.level     = arg_int0("l", "level", "<1|0>", "Sets the logical level of GPIO.");
     gpio_args.pwm       = arg_int0("f", "pwm", "<num>", "Set PWM for GPIO.");
+    gpio_args.end       = arg_end(2);
     const esp_console_cmd_t gpio_cmd = {
         .command    = "GPIO",
         .help       = "Sets/Gets GPIOs",