diff --git a/src/KingSystem/System/CMakeLists.txt b/src/KingSystem/System/CMakeLists.txt
index 57fb9601..0c883f05 100644
--- a/src/KingSystem/System/CMakeLists.txt
+++ b/src/KingSystem/System/CMakeLists.txt
@@ -1,6 +1,7 @@
 target_sources(uking PRIVATE
   Account.cpp
   Account.h
+  DebugMessage.h
   KingEditor.h
   OverlayArena.cpp
   OverlayArena.h