diff --git a/ext/rusefi b/ext/rusefi
index e699774..1221d0b 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit e699774c1205636a3d7fa61e9d8939eaaed37989
+Subproject commit 1221d0b17f813930a7b558b0726f18575397a194