diff --git a/RIOT b/RIOT
index 398a066552..81a01df5d9 160000
--- a/RIOT
+++ b/RIOT
@@ -1 +1 @@
-Subproject commit 398a06655298a8c705f2bc35aab6703b2c50debd
+Subproject commit 81a01df5d94729b8d8a2be7ce8e68f9fc7c7b95f