diff --git a/sys/Kconfig.stdio b/sys/Kconfig.stdio
index aa2610f29b..f031cb0f43 100644
--- a/sys/Kconfig.stdio
+++ b/sys/Kconfig.stdio
@@ -13,7 +13,12 @@ choice STDIO_IMPLEMENTATION
     default MODULE_STDIO_NATIVE if CPU_ARCH_NATIVE
     default MODULE_STDIO_UART
 
-# TODO: Add MODULE_STDIO_RTT, and MODULE_STDIO_ETHOS
+# TODO: add MODULE_STDIO_ETHOS
+
+config MODULE_STDIO_RTT
+    bool "JLink RTT"
+    select MODULE_ZTIMER
+    select MODULE_ZTIMER_MSEC
 
 config MODULE_SLIPDEV_STDIO
     bool "SLIP network device"