diff --git a/ext/rusefi b/ext/rusefi
index 353f27d..bc21bfe 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 353f27dd9a8474780d5bb9eb3f9d4dfbeefeff72
+Subproject commit bc21bfe8116117bbe4478c1c16af34058ecb3f5f