diff --git a/include/app_track_model.hpp b/include/app_track_model.hpp
index 48e3761..d76aefc 100644
--- a/include/app_track_model.hpp
+++ b/include/app_track_model.hpp
@@ -880,6 +880,8 @@ struct TrackDisplayTestParameters {
 			return "BLINK";
 		case track_app_TrackDisplayTestPattern_TRACK_DISPLAY_TEST_PATTERN_SCAN:
 			return "SCAN";
+		case track_app_TrackDisplayTestPattern_TRACK_DISPLAY_TEST_PATTERN_CONTINUOUS_RAINBOW:
+			return "CONTINUOUS_RAINBOW";
 		}
 		return "UNKNOWN";
 	}
diff --git a/include/track_core/model.hpp b/include/track_core/model.hpp
index 1162ea4..8164913 100644
--- a/include/track_core/model.hpp
+++ b/include/track_core/model.hpp
@@ -50,7 +50,6 @@ enum class AccelerationProfile : std::uint8_t {
 enum class TrackState : std::uint8_t {
     stop = 0,
     run = 1,
-    test_rainbow = 2,
     test_display = 4,
 };
 
diff --git a/src/esp/app_track_drawer.cpp b/src/esp/app_track_drawer.cpp
index 1398fe4..06adad9 100644
--- a/src/esp/app_track_drawer.cpp
+++ b/src/esp/app_track_drawer.cpp
@@ -53,8 +53,6 @@ track_core::TrackState to_core(app::track::TrackState state) {
 		return track_core::TrackState::stop;
 	case track_app_TrackState_RUN:
 		return track_core::TrackState::run;
-	case track_app_TrackState_TEST_RAINBOW_CONTINUOUS:
-		return track_core::TrackState::test_rainbow;
 	case track_app_TrackState_TEST_DISPLAY:
 		return track_core::TrackState::test_display;
 	}
diff --git a/src/esp/app_track_model.cpp b/src/esp/app_track_model.cpp
index f1db213..1cd326c 100644
--- a/src/esp/app_track_model.cpp
+++ b/src/esp/app_track_model.cpp
@@ -15,8 +15,6 @@ const char *to_str(TrackState status) {
 		return "STOP";
 	case track_app_TrackState_RUN:
 		return "RUN";
-	case track_app_TrackState_TEST_RAINBOW_CONTINUOUS:
-		return "TEST_RAINBOW_CONTINUOUS";
 	case track_app_TrackState_TEST_DISPLAY:
 		return "TEST_DISPLAY";
 	}
diff --git a/src/python/bindings.cpp b/src/python/bindings.cpp
index 7824de0..d69608d 100644
--- a/src/python/bindings.cpp
+++ b/src/python/bindings.cpp
@@ -144,7 +144,6 @@ NB_MODULE(_core, m) {
     nb::enum_<track_core::TrackState>(m, "TrackState")
         .value("stop", track_core::TrackState::stop)
         .value("run", track_core::TrackState::run)
-        .value("test_rainbow", track_core::TrackState::test_rainbow)
         .value("test_display", track_core::TrackState::test_display);
 
     nb::class_<track_core::Color>(m, "Color")