diff --git a/libs/ui/DebugUtils.cpp b/libs/ui/DebugUtils.cpp
index 61df02d..ee06d93 100644
--- a/libs/ui/DebugUtils.cpp
+++ b/libs/ui/DebugUtils.cpp
@@ -234,6 +234,9 @@
         case ColorMode::BT2020:
             return std::string("ColorMode::BT2020");
 
+        case ColorMode::DISPLAY_BT2020:
+            return std::string("ColorMode::DISPLAY_BT2020");
+
         case ColorMode::BT2100_PQ:
             return std::string("ColorMode::BT2100_PQ");