diff --git a/ext/rusefi b/ext/rusefi
index 10a3459..4fec85b 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 10a3459bdb6dd36dd782ac44847be2cc75e014c3
+Subproject commit 4fec85b5a7fcec89f928105d9d06849c0a9ee43b