diff --git a/ext/rusefi b/ext/rusefi
index 9b69685..b84609d 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 9b69685ffdabede513444d7fa6d4fa73314191f9
+Subproject commit b84609d45760b993618ad648c8196c1e04883b9e