diff --git a/firmware/controllers/algo/engine_configuration.cpp b/firmware/controllers/algo/engine_configuration.cpp
index 866a91ce22..b0e4a96b6c 100644
--- a/firmware/controllers/algo/engine_configuration.cpp
+++ b/firmware/controllers/algo/engine_configuration.cpp
@@ -773,8 +773,6 @@ void resetConfigurationExt(configuration_callback_t boardCallback, engine_type_e
 	case PROTEUS_E65_6H_MAN_IN_THE_MIDDLE:
 		setEngineProteusGearboxManInTheMiddle();
 		break;
-	case PROTEUS_VAG_80_18T:
-	case PROTEUS_N73:
 	case PROTEUS_MIATA_NB2:
 		setMiataNB2_ProteusEngineConfiguration();
 		break;
diff --git a/firmware/controllers/algo/engine_types.h b/firmware/controllers/algo/engine_types.h
index 75a48e277b..d6646e1a4d 100644
--- a/firmware/controllers/algo/engine_types.h
+++ b/firmware/controllers/algo/engine_types.h
@@ -196,9 +196,9 @@ typedef enum __attribute__ ((__packed__)) {
 
 	PROTEUS_HONDA_OBD2A = 91,
 
-	PROTEUS_VAG_80_18T = 92,
+	ET_UNUSED_92 = 92,
 
-	PROTEUS_N73 = 93,
+	ET_UNUSED_93 = 93,
 
     HELLEN_NB1_36 = 94,