diff --git a/common/Makedefs b/common/Makedefs
index d20f493..c7a808d 100644
--- a/common/Makedefs
+++ b/common/Makedefs
@@ -10,6 +10,8 @@
 XOS_DIR              ?= $(HOME_DIR)/xos
 SERVICE_DIR          ?= $(HOME_DIR)/xos_services
 LIBRARY_DIR          ?= $(HOME_DIR)/xos_libraries
+REST_GW_DIR          ?= $(HOME_DIR)/xos-rest-gw
+GUI_DIR              ?= $(HOME_DIR)/xos-gui
 
 XOS_BOOTSTRAP_PORT   ?= 81
 XOS_UI_PORT          ?= 80