diff --git a/Makefile b/Makefile
index 38acefd..de4779b 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,8 @@ TOPDIR ?= $(CURDIR)
 
 include $(DEVKITPRO)/wups/share/wups_rules
 
+WUT_ROOT := $(DEVKITPRO)/wut
+
 #-------------------------------------------------------------------------------
 # TARGET is the name of the output
 # BUILD is the directory where object files & intermediate files will be placed