diff --git a/ext/rusefi b/ext/rusefi
index 9e7f258..e91e77b 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 9e7f258cdc1cea89df6ce6efcd5cc008ad140cfa
+Subproject commit e91e77b213a0446a5fc9601ec708304020e420b0