diff --git a/CMakeLists.txt b/CMakeLists.txt
index be1d3d54..c35e1ba9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -594,7 +594,35 @@ if (ISLE_BUILD_APP)
 endif()
 
 if (ISLE_BUILD_CONFIG)
-  add_subdirectory(CONFIG/qt)
+  find_package(Qt6 REQUIRED COMPONENTS Core Widgets)
+  qt_standard_project_setup()
+  qt_add_executable(isle-config WIN32
+    LEGO1/mxdirectx/mxdirectxinfo.cpp
+    LEGO1/mxdirectx/legodxinfo.cpp
+    CONFIG/qt/config.cpp
+    CONFIG/qt/AboutDlg.cpp
+    CONFIG/qt/MainDlg.cpp
+    CONFIG/qt/detectdx5.cpp
+    CONFIG/qt/res/config.rc
+    CONFIG/qt/res/config.qrc
+  )
+  target_link_libraries(isle-config PRIVATE Qt6::Core Qt6::Widgets)
+  set_property(TARGET isle-config PROPERTY AUTOMOC ON)
+  set_property(TARGET isle-config PROPERTY AUTORCC ON)
+  set_property(TARGET isle-config PROPERTY AUTOUIC ON)
+  set_property(TARGET isle-config PROPERTY AUTOUIC_SEARCH_PATHS "${CMAKE_CURRENT_SOURCE_DIR}/CONFIG/res")
+  list(APPEND isle_targets isle-config)
+  target_compile_definitions(isle-config PRIVATE _AFXDLL MXDIRECTX_FOR_CONFIG)
+  target_include_directories(isle-config PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/LEGO1")
+  target_include_directories(isle-config PUBLIC "$<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/util>")
+  if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 14)
+    target_link_libraries(isle-config PRIVATE DirectX5::DirectX5)
+  endif()
+  target_compile_definitions(isle-config PRIVATE DIRECT3D_VERSION=0x500)
+  target_link_libraries(isle-config PRIVATE SDL3::SDL3 Isle::iniparser)
+  if (NOT ISLE_MINIWIN)
+    target_link_libraries(isle-config PRIVATE ddraw dxguid)
+  endif()
 endif()
 
 if (ISLE_MINIWIN)
@@ -690,6 +718,31 @@ if (NOT (NINTENDO_3DS OR WINDOWS_STORE))
     BUNDLE DESTINATION "."
   )
 endif()
+if (ISLE_BUILD_CONFIG)
+  if(WIN32)
+    find_program(WINDEPLOYQT_EXECUTABLE windeployqt)
+    if(WINDEPLOYQT_EXECUTABLE)
+      install(CODE "message(STATUS \"Running windeployqt with minimal dependencies\")
+        execute_process(COMMAND \"${WINDEPLOYQT_EXECUTABLE}\"
+          \"$<TARGET_FILE:isle-config>\"
+          --dir QTLibs
+          --no-compiler-runtime
+          --no-opengl-sw
+          --no-system-d3d-compiler
+          --no-translations
+          --no-quick-import
+        )"
+      )
+      install(DIRECTORY "Build/QTLibs/" DESTINATION "${CMAKE_INSTALL_BINDIR}")
+    else()
+      message(STATUS "windeployqt not found: Qt binaries will not be installed")
+    endif()
+  endif()
+  install(TARGETS isle-config
+    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+    BUNDLE DESTINATION "."
+  )
+endif()
 if(EMSCRIPTEN)
   install(FILES "$<TARGET_FILE_DIR:isle>/isle.js" "$<TARGET_FILE_DIR:isle>/isle.wasm"
     DESTINATION "${CMAKE_INSTALL_BINDIR}"
diff --git a/CONFIG/qt/CMakeLists.txt b/CONFIG/qt/CMakeLists.txt
deleted file mode 100644
index 89dcad28..00000000
--- a/CONFIG/qt/CMakeLists.txt
+++ /dev/null
@@ -1,58 +0,0 @@
-cmake_minimum_required(VERSION 3.25...4.0 FATAL_ERROR)
-
-project(isle-config LANGUAGES CXX C VERSION 0.1)
-
-find_package(Qt6 REQUIRED COMPONENTS Core Widgets)
-qt_standard_project_setup()
-qt_add_executable(isle-config WIN32
-  ../../LEGO1/mxdirectx/mxdirectxinfo.cpp
-  ../../LEGO1/mxdirectx/legodxinfo.cpp
-  config.cpp
-  AboutDlg.cpp
-  MainDlg.cpp
-  detectdx5.cpp
-  res/config.rc
-  res/config.qrc
-)
-target_link_libraries(isle-config PRIVATE Qt6::Core Qt6::Widgets)
-set_property(TARGET isle-config PROPERTY AUTOMOC ON)
-set_property(TARGET isle-config PROPERTY AUTORCC ON)
-set_property(TARGET isle-config PROPERTY AUTOUIC ON)
-set_property(TARGET isle-config PROPERTY AUTOUIC_SEARCH_PATHS "${CMAKE_CURRENT_SOURCE_DIR}/res")
-target_compile_definitions(isle-config PRIVATE _AFXDLL MXDIRECTX_FOR_CONFIG)
-target_include_directories(isle-config PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../../LEGO1")
-target_include_directories(isle-config PUBLIC "$<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/util>")
-if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 14)
-  target_link_libraries(isle-config PRIVATE DirectX5::DirectX5)
-endif()
-target_compile_definitions(isle-config PRIVATE DIRECT3D_VERSION=0x500)
-target_link_libraries(isle-config PRIVATE SDL3::SDL3 Isle::iniparser)
-if (NOT ISLE_MINIWIN)
-  target_link_libraries(isle-config PRIVATE ddraw dxguid)
-endif()
-
-if(WIN32)
-  find_program(WINDEPLOYQT_EXECUTABLE windeployqt)
-  if(WINDEPLOYQT_EXECUTABLE)
-    install(CODE "message(STATUS \"Running windeployqt with minimal dependencies\")
-      execute_process(COMMAND \"${WINDEPLOYQT_EXECUTABLE}\"
-        \"$<TARGET_FILE:isle-config>\"
-        --dir ${CMAKE_CURRENT_BINARY_DIR}/QTLibs
-        --no-compiler-runtime
-        --no-opengl-sw
-        --no-system-d3d-compiler
-        --no-translations
-        --no-quick-import
-      )"
-    )
-    install(DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/QTLibs/" DESTINATION "${CMAKE_INSTALL_BINDIR}")
-  else()
-    message(STATUS "windeployqt not found: Qt binaries will not be installed")
-  endif()
-endif()
-install(TARGETS isle-config
-  RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
-  BUNDLE DESTINATION "."
-)
-
-set(isle_targets ${isle_targets};isle-config PARENT_SCOPE)
diff --git a/packaging/CMakeLists.txt b/packaging/CMakeLists.txt
index 569a6d65..1b178b63 100644
--- a/packaging/CMakeLists.txt
+++ b/packaging/CMakeLists.txt
@@ -28,4 +28,3 @@ endif()
 if(APPLE AND NOT IOS)
     add_subdirectory(macos)
 endif()
-