diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h
index e52b5540b254d20a9a6f74f83737d879d8f47643..cba6f77bea61b08ee0369426a2533744cb3b3b45 100644
--- a/drivers/usb/typec/ucsi/ucsi.h
+++ b/drivers/usb/typec/ucsi/ucsi.h
@@ -341,7 +341,7 @@ int ucsi_resume(struct ucsi *ucsi);
 int ucsi_register_port_psy(struct ucsi_connector *con);
 void ucsi_unregister_port_psy(struct ucsi_connector *con);
 #else
-static inline int ucsi_register_port(struct ucsi_connector *con) { return 0; }
+static inline int ucsi_register_port_psy(struct ucsi_connector *con) { return 0; }
 static inline void ucsi_unregister_port_psy(struct ucsi_connector *con) { }
 #endif /* CONFIG_POWER_SUPPLY */