diff --git a/bsp/stm32/stm32l475-atk-pandora/board/SConscript b/bsp/stm32/stm32l475-atk-pandora/board/SConscript
index 086974334aa7da2d5b27a5cc7c8a316ce8ee5379..0f09160a9a6b3b8de79b29c7acb51be630dfcd02 100644
--- a/bsp/stm32/stm32l475-atk-pandora/board/SConscript
+++ b/bsp/stm32/stm32l475-atk-pandora/board/SConscript
@@ -56,4 +56,10 @@ elif rtconfig.CROSS_TOOL == 'iar':
 CPPDEFINES = ['STM32L475xx'] 
 group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 
+list = os.listdir(cwd)
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        group = group + SConscript(os.path.join(d, 'SConscript'))
+
 Return('group')