diff --git a/ext/rusefi b/ext/rusefi
index 4bda726..4fce21e 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 4bda72692477fd946d9557a77c07c3d902d58769
+Subproject commit 4fce21ec24031017b503c5d3a87adb7c043406ab