diff --git a/ext/rusefi b/ext/rusefi
index fbb3dca..f21f028 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit fbb3dca9cee14bd7b3f464aaf946225a5ba7681f
+Subproject commit f21f02805e091c39fa8c2df191feeb2fee251988