diff --git a/firmware/config/engines/custom_engine.cpp b/firmware/config/engines/custom_engine.cpp
index d4e1ce45bf..2890613a1e 100644
--- a/firmware/config/engines/custom_engine.cpp
+++ b/firmware/config/engines/custom_engine.cpp
@@ -553,8 +553,8 @@ void proteusBoardTest(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
 	engineConfiguration->ignitionPins[6] = GPIOD_15;// "Highside 3"    # pin 13/black35
 	engineConfiguration->ignitionPins[7] = GPIOC_9;//  "Ign 3"
 	engineConfiguration->ignitionPins[8] = GPIOG_5;//  "Ign 9"
-	engineConfiguration->ignitionPins[9] = GPIOA_9;//  "Highside 1"    # pin 2/black35
-	engineConfiguration->ignitionPins[10] = GPIOG_3;//  "Ign 11"
+	engineConfiguration->ignitionPins[9] = GPIOG_6;//  "Ign 8"
+	engineConfiguration->ignitionPins[10] = GPIOA_9;//  "Highside 1"    # pin 2/black35
 	engineConfiguration->ignitionPins[11] = GPIOG_2;//  "Ign 12"
 
 	engineConfiguration->fsioOutputPins[0] = GPIOE_2;//  "Lowside 16"    # pin 23/black35
@@ -562,9 +562,9 @@ void proteusBoardTest(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
 	engineConfiguration->fsioOutputPins[2] = GPIOE_0;//  "Lowside 14"    # pin 11/black35
 	engineConfiguration->fsioOutputPins[3] = GPIOE_1;//  "Lowside 15"    # pin 12/black35
 
-	engineConfiguration->fsioOutputPins[4] = GPIOD_14;// "Highside 4"    # pin 14/black35
+	engineConfiguration->fsioOutputPins[4] = GPIOG_3;//  "Ign 11"
 	engineConfiguration->fsioOutputPins[5] = GPIOA_8;//  "Highside 2"    # pin 1/black35
-	engineConfiguration->fsioOutputPins[6] = GPIOG_6;//  "Ign 8"
+	engineConfiguration->fsioOutputPins[6] = GPIOD_14;// "Highside 4"    # pin 14/black35
 	engineConfiguration->fsioOutputPins[7] = GPIOG_4;//  "Ign 10"