diff --git a/ext/rusefi b/ext/rusefi
index 1a08a8f..4ddb23c 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 1a08a8fa5b1cdd44994fa372db96e432b3465c00
+Subproject commit 4ddb23cda98840338ffde6454bf60978eaf91978