diff --git a/ext/rusefi b/ext/rusefi
index 43156be..c64381c 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 43156bee49af2444460e3a03954efab7b1c758da
+Subproject commit c64381c86fbff152b91f397a676c82a2c569a564