diff --git a/debian/copyright b/debian/copyright
index c354202..9306d8b 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -11,7 +11,6 @@ Files: lxqt-transupdate
        cmake/find-modules/FindClazy.cmake
        cmake/find-modules/FindFontconfig.cmake
        cmake/find-modules/FindUDev.cmake
-       cmake/find-modules/FindXCB.cmake
        cmake/find-modules/FindXdgEmail.cmake
        cmake/find-modules/FindXdgMime.cmake
        cmake/find-modules/FindXdgOpen.cmake