diff --git a/boards/base/FireBull-STM32F103-FB/chibios_board/board.mk b/boards/base/FireBull-STM32F103-FB/chibios_board/board.mk
index 0258db77..25a30fae 100755
--- a/boards/base/FireBull-STM32F103-FB/chibios_board/board.mk
+++ b/boards/base/FireBull-STM32F103-FB/chibios_board/board.mk
@@ -1,6 +1,3 @@
-# List of all the board related files.
-BOARDSRC = ${CHIBIOS}/boards/FIREBULL_STM32_F103/board.c
-
-# Required include directories
-BOARDINC = ${CHIBIOS}/boards/FIREBULL_STM32_F103
+BOARDINC = $(GFXLIB)/boards/base/FireBull-STM32F103-FB/chibios_board
+BOARDSRC = $(BOARDINC)/board.c \