diff --git a/ext/rusefi b/ext/rusefi
index c6543cd..9bd1a6c 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit c6543cd2a20482e05729cbdc4f8bfa0c21156957
+Subproject commit 9bd1a6cd67605f1921e90660caa379f5c79f42e2