diff --git a/ext/rusefi b/ext/rusefi
index 9a8bffb..8d904f9 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 9a8bffb9326dda3b53664f6d0de1c6bd1453246f
+Subproject commit 8d904f9c019616ccfac4424459df8f291ccbd95c