diff --git a/ext/rusefi b/ext/rusefi
index 7492224..4a31db9 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 749222458c41933b523652c9fe9044b41b52607f
+Subproject commit 4a31db928dcf5e601e5e5e613565ff08101b0a1e