diff --git a/examples/mb851/udp-ipv6-sleep/Makefile.target b/examples/mb851/udp-ipv6-sleep/Makefile.target
new file mode 100644
index 000000000..3c56fcd9a
--- /dev/null
+++ b/examples/mb851/udp-ipv6-sleep/Makefile.target
@@ -0,0 +1 @@
+TARGET = mb851