diff --git a/firmware/controllers/algo/engine_types.h b/firmware/controllers/algo/engine_types.h
index 3e0dacec64..02c4bcca28 100644
--- a/firmware/controllers/algo/engine_types.h
+++ b/firmware/controllers/algo/engine_types.h
@@ -305,7 +305,6 @@ typedef enum {
 	DBG_VVT_3_PID = 50,
 	DBG_VVT_4_PID = 51,
 
-	Force_4_bytes_size_debug_mode_e = ENUM_32_BITS,
 } debug_mode_e;
 
 /**
diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 1196c6a62b..306f2b8295 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -309,7 +309,7 @@ int16_t rpm;+This sets the RPM limit below which the ECU will use cranking fuel
 end_struct
 
 #define debug_mode_e_enum "INVALID", "TPS acceleration enrichment", "GPPWM", "Idle Control", "Engine Load accl enrich", "Trigger Counters", "Soft Spark Cut", "VVT1 PID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "SD card", "sr5", "Knock", "INVALID", "Electronic Throttle", "Executor", "Bench Test / TS commands", "INVALID", "Analog inputs #1", "INSTANT_RPM", "INVALID", "Status", "CJ125", "INVALID", "MAP", "Metrics", "INVALID", "Ion Sense", "TLE8888", "Analog inputs #2", "Dwell Metric", "INVALID", "INVALID", "Boost Control", "INVALID", "INVALID", "ETB Autotune", "Composite Log", "INVALID", "INVALID", "INVALID", "Dyno_View", "Logic_Analyzer", "rusEFI Wideband", "TCU", "Lua", "VVT2 PID", "VVT3 PID", "VVT4 PID", "mode 52", "mode 53"
-custom debug_mode_e 4 bits, U32, @OFFSET@, [0:5], @@debug_mode_e_enum@@
+custom debug_mode_e 1 bits, U08, @OFFSET@, [0:5], @@debug_mode_e_enum@@
 
 #define VM_VVT_INACTIVE 0