diff --git a/_compile_simulator.sh b/_compile_simulator.sh
new file mode 100644
index 0000000..dce1b67
--- /dev/null
+++ b/_compile_simulator.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+cd ext/rusefi/firmware/
+bash bin/compile.sh ../../../meta-info.env ../simulator/build/rusefi_simulator