diff --git a/apps/linux_uconsole_gtk/CMakeLists.txt b/apps/linux_uconsole_gtk/CMakeLists.txt
index b1241529..6452050c 100644
--- a/apps/linux_uconsole_gtk/CMakeLists.txt
+++ b/apps/linux_uconsole_gtk/CMakeLists.txt
@@ -257,7 +257,8 @@ if(TRAIL_MATE_UCONSOLE_BUILD_SDL_UI OR
         "${TRAIL_MATE_REPO_ROOT}/platform/linux/uconsole/src/uconsole_chat_workspace_model.cpp"
         "${TRAIL_MATE_REPO_ROOT}/platform/linux/uconsole/src/uconsole_dashboard_model.cpp"
         "${TRAIL_MATE_REPO_ROOT}/platform/linux/uconsole/src/uconsole_desktop_shell.cpp"
-        "${TRAIL_MATE_REPO_ROOT}/platform/linux/uconsole/src/uconsole_hardware_probe.cpp")
+        "${TRAIL_MATE_REPO_ROOT}/platform/linux/uconsole/src/uconsole_hardware_probe.cpp"
+        "${TRAIL_MATE_REPO_ROOT}/platform/linux/uconsole/src/uconsole_map_workspace_model.cpp")
     target_include_directories(trailmate_uconsole_sdl_shell
         PUBLIC
             "${TRAIL_MATE_REPO_ROOT}/platform/linux/uconsole/include"