diff --git a/ext/rusefi b/ext/rusefi
index 2f89694..c6543cd 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 2f896948ba28f00991d053e8a5bf0c9db29f4950
+Subproject commit c6543cd2a20482e05729cbdc4f8bfa0c21156957