diff --git a/firmware/controllers/algo/rusefi_hw_enums.h b/firmware/controllers/algo/rusefi_hw_enums.h
index 59d3fce176..f52991c175 100644
--- a/firmware/controllers/algo/rusefi_hw_enums.h
+++ b/firmware/controllers/algo/rusefi_hw_enums.h
@@ -278,10 +278,32 @@ enum class Gpio : uint16_t {
 	CAN_PIN_5 = 255,
 	CAN_PIN_6 = 256,
 	CAN_PIN_7 = 257,
+
+	PROTECTED_PIN_0 = 290,
+	PROTECTED_PIN_1 = 291,
+	PROTECTED_PIN_2 = 292,
+	PROTECTED_PIN_3 = 293,
+	PROTECTED_PIN_4 = 294,
+	PROTECTED_PIN_5 = 295,
+	PROTECTED_PIN_6 = 296,
+	PROTECTED_PIN_7 = 297,
+	PROTECTED_PIN_8 = 298,
+	PROTECTED_PIN_9 = 299,
+	PROTECTED_PIN_10 = 300,
+	PROTECTED_PIN_11 = 301,
+	PROTECTED_PIN_12 = 302,
+	PROTECTED_PIN_13 = 303,
+	PROTECTED_PIN_14 = 304,
+	PROTECTED_PIN_15 = 305,
+	PROTECTED_PIN_16 = 306,
+	PROTECTED_PIN_17 = 307,
 };
 
 /* Please keep updating these defines */
+#ifndef BRAIN_PIN_ONCHIP_LAST
 #define BRAIN_PIN_ONCHIP_LAST	Gpio::I15
+#endif
+
 #define BRAIN_PIN_ONCHIP_PINS	(BRAIN_PIN_ONCHIP_LAST - Gpio::A0 + 1)
 #define BRAIN_PIN_LAST 			Gpio::L9779_PIN_KEY
 #define BRAIN_PIN_TOTAL_PINS	(BRAIN_PIN_LAST - Gpio::A0 + 1)