diff --git a/bsp/stm32/stm32l475-st-discovery/applications/SConscript b/bsp/stm32/stm32l475-st-discovery/applications/SConscript
index 4939638d418dc71e95d2a97aae629e5ddf2afb5a..3ec48cc840654a45590770b8469e20d1b09f52b3 100644
--- a/bsp/stm32/stm32l475-st-discovery/applications/SConscript
+++ b/bsp/stm32/stm32l475-st-discovery/applications/SConscript
@@ -2,7 +2,7 @@ from building import *
 
 cwd     = GetCurrentDir()
 src     = Glob('*.c')
-CPPPATH = [str(Dir('#')), cwd]
+CPPPATH = [cwd]
 
 group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)