diff --git a/subprojects/packagefiles/ftxui/meson.build b/subprojects/packagefiles/ftxui/meson.build
index 61c5f34..d71b3fb 100644
--- a/subprojects/packagefiles/ftxui/meson.build
+++ b/subprojects/packagefiles/ftxui/meson.build
@@ -11,9 +11,7 @@ ftxui_inc = include_directories('include')
 ftxui_priv_inc = include_directories('src')
 ftxui_screen_lib = static_library('ftxui_screen',
     sources : [
-        'src/ftxui/screen/box.cpp',
         'src/ftxui/screen/color.cpp',
-        'src/ftxui/screen/color_info.cpp',
         'src/ftxui/screen/screen.cpp',
         'src/ftxui/screen/string.cpp',
         'src/ftxui/screen/terminal.cpp',
@@ -45,7 +43,6 @@ ftxui_dom_lib = static_library('ftxui_dom',
       'src/ftxui/dom/dim.cpp',
       'src/ftxui/dom/flex.cpp',
       'src/ftxui/dom/flexbox.cpp',
-      'src/ftxui/dom/flexbox_config.cpp',
       'src/ftxui/dom/flexbox_helper.cpp',
       'src/ftxui/dom/flexbox_helper.hpp',
       'src/ftxui/dom/focus.cpp',