diff --git a/config.project b/config.project
index a5b4132..d3e8b13 100644
--- a/config.project
+++ b/config.project
@@ -36,6 +36,7 @@ mb_default_cflags_common="$mb_default_cflags_common -fomit-frame-pointer"
 mb_default_cflags_common="$mb_default_cflags_common -Ibuild/include"
 mb_default_cflags_common="$mb_default_cflags_common -I\$(PORT_DIR)/arch/\$(ARCH)"
 mb_default_cflags_common="$mb_default_cflags_common -I\$(SOURCE_DIR)/arch"
+mb_default_cflags_common="$mb_default_cflags_common -I\$(SOURCE_DIR)/arch/generic"
 mb_default_cflags_common="$mb_default_cflags_common -I\$(SOURCE_DIR)/src/include"
 mb_default_cflags_common="$mb_default_cflags_common -I\$(SOURCE_DIR)/src/internal"
 mb_default_cflags_common="$mb_default_cflags_common -I\$(SOURCE_DIR)/include"