diff --git a/headers/private/kernel/arch/arm/board/neo_freerunner/board_config.h b/headers/private/kernel/arch/arm/board/neo_freerunner/board_config.h
index 8c4e3b6892..706401b680 100644
--- a/headers/private/kernel/arch/arm/board/neo_freerunner/board_config.h
+++ b/headers/private/kernel/arch/arm/board/neo_freerunner/board_config.h
@@ -16,6 +16,6 @@
 #define BOARD_UART2_BASE UART1_BASE
 #define BOARD_UART3_BASE UART2_BASE
 
-#define BOARD_DEBUG_UART 0
+#define BOARD_DEBUG_UART 2
 
 #endif /* _BOARD_FREERUNNER_BOARD_CONFIG_H */