diff --git a/firmware/controllers/core/common_headers.h b/firmware/controllers/core/common_headers.h
index 9d1a3ef75c..ad6ce10f97 100644
--- a/firmware/controllers/core/common_headers.h
+++ b/firmware/controllers/core/common_headers.h
@@ -32,48 +32,6 @@
 #include "cli_registry.h"
 #endif /* __cplusplus */
 
-/**
- * reference to configuration parameter.
- */
-#define DISPLAY_CONFIG(x) x
-/**
- * The main annotation of live data - reference to dynamic state variable
- * See also 'TS_GET_STRUCT'
- * The advantage of Live Data is that there is no need to copy data into tsOutputChannels structure - Live Data is reading exactly
- * the same data as actual runtime logic. It's also important to have annotations of the View as close to actual implementation as possible
- * to increase the changes of those being in sync.
- *
- * One day Live Data could be replace with a Domain Specific Language
- * One day all Live Data could be provided to TS without data copy to tsOutputChannels - the idea is to have a virtual tsOutputChannels
- * where rusEfi would pull data from different memory ranges depending on the requested offset, more or less virtual pages. This could depend
- * on the TS bugfix described in https://github.com/rusefi/rusefi/issues/794?
- *
- */
-#define DISPLAY_FIELD(x) x
-/**
- * Advanced tag to access fields within data structures
- * "running.fuel" variable would be referenced as DISPLAY_PREFIX(running).DISPLAY_FIELD(fuel)
- */
-#define DISPLAY_PREFIX(x) x
-
-/**
- * we use this 'DISPLAY' macro if value is not used by C++ code in current context and we want to hide it from compiler
- */
-#define DISPLAY(x)
-
-#define DISPLAY_TAG(x)
-/**
- * Just a human-readable comment. '_' underscore symbols become spaces. EOL is handled as new line.
- */
-#define DISPLAY_TEXT(x)
-#define DISPLAY_STATE(x)
-/**
- * Reference to one of 'output' channels/standard gauges.
- */
-#define DISPLAY_SENSOR(x) {}
-#define DISPLAY_IF(x) x
-
 #ifndef FIRMWARE_ID
 #define FIRMWARE_ID "source"
 #endif
-