diff --git a/firmware/controllers/algo/engine_configuration.h b/firmware/controllers/algo/engine_configuration.h
index 8f8dcd6e70..bd478e8dc4 100644
--- a/firmware/controllers/algo/engine_configuration.h
+++ b/firmware/controllers/algo/engine_configuration.h
@@ -240,7 +240,7 @@ typedef struct {
 	pin_output_mode_e acRelayPinMode;
 
 
-	int unusedbs[39];
+	int unusedbs[49];
 
 	le_formula_t le_formulas[LE_COMMAND_COUNT];