diff --git a/README.adoc b/README.adoc
index 65f688d..7fbc047 100644
--- a/README.adoc
+++ b/README.adoc
@@ -5267,7 +5267,7 @@ Notes:
 It can be found from:
 +
 ....
-./runtc readelf -e "$(./getvar build_dir)"/linux-*/vmlinux | grep Entry
+./runtc readelf -e "$(./getvar vmlinux)" | grep Entry
 ....
 +
 TODO confirm further. If I try to break there with: