diff --git a/cmake/wg.cmake b/cmake/wg.cmake
index 7d29163..ef0e0bf 100644
--- a/cmake/wg.cmake
+++ b/cmake/wg.cmake
@@ -37,9 +37,9 @@ set(ARTEMIS_WG_SOURCES
 )
 
 if(WIN32)
-    list(APPEND ARTEMIS_WG_SOURCES src/wg/wgclient_win.cpp)
+    list(APPEND ARTEMIS_WG_SOURCES src/wg/wgclient_win.cpp src/wg/displayinfo_win.cpp)
 elseif(UNIX AND NOT APPLE)
-    list(APPEND ARTEMIS_WG_SOURCES src/wg/wgclient_linux.cpp)
+    list(APPEND ARTEMIS_WG_SOURCES src/wg/wgclient_linux.cpp src/wg/displayinfo_linux.cpp)
 elseif(APPLE)
     # macOS: future — use utun approach from DragonMoonlight if needed
     message(WARNING "Artemis WireGuard client not yet implemented for macOS")