diff --git a/project/imx6ul-inc.mk b/project/imx6ul-inc.mk
index 9629742..c0c0b41 100644
--- a/project/imx6ul-inc.mk
+++ b/project/imx6ul-inc.mk
@@ -77,4 +77,4 @@
 # This project requires trusty IPC
 WITH_TRUSTY_IPC := true
 
-EXTRA_BUILDRULES += app/trusty/user-tasks.mk
+EXTRA_BUILDRULES += trusty/kernel/app/trusty/user-tasks.mk