diff --git a/tmtc b/tmtc
index aadcd2b0..3151557b 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit aadcd2b061e89cee1533a173268859d08baedd91
+Subproject commit 3151557b1d3939a8123e79b277af70a674f49ae7