diff --git a/drivers/leds/rgb/wago-m4-led-wrapper.c b/drivers/leds/rgb/wago-m4-led-wrapper.c
index 7334e6204d76..feec60ff4482 100644
--- a/drivers/leds/rgb/wago-m4-led-wrapper.c
+++ b/drivers/leds/rgb/wago-m4-led-wrapper.c
@@ -67,8 +67,9 @@
 
 #define DRIVER_NAME		"wago-m4-led-wrapper"
 
-/* Endpoint name announced by the Zephyr app via RPMsg name-service */
-#define WAGO_RPMSG_EPT_NAME	"rpmsg-tty"
+/* Endpoint name announced by the Zephyr app via RPMsg name-service.
+ * Must match RPMSG_TTY_NAME in the Zephyr wago-led-server-app/src/main.c */
+#define WAGO_RPMSG_EPT_NAME	"wago-led"
 
 #define WAGO_LED_NUM_LEDS	10
 #define WAGO_LED_NUM_CHANNELS	3	/* R, G, B */