diff --git a/ext/rusefi b/ext/rusefi
index 26f07f5..3971001 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 26f07f5cad5d9caf8ed14dd7d297c74d28d93dee
+Subproject commit 3971001eb66c74517650d214b00c69e10abd2172