diff --git a/mk/make.inc b/mk/make.inc
index fe17a45f75..314d1668c3 100644
--- a/mk/make.inc
+++ b/mk/make.inc
@@ -2,4 +2,4 @@
 LIBRARIES += AP_Module
 LIBRARIES += AP_Button
 LIBRARIES += AP_ICEngine
-
+LIBRARIES += AP_FlashStorage