diff -Naur a/debian/qtwayland5-private-dev.install b/debian/qtwayland5-private-dev.install
--- a/debian/qtwayland5-private-dev.install	1970-01-01 01:00:00.000000000 +0100
+++ b/debian/qtwayland5-private-dev.install	2020-02-12 18:52:47.095394363 +0000
@@ -0,0 +1,6 @@
+usr/include/*/qt5/QtWaylandClient/5.*
+usr/include/*/qt5/QtWaylandCompositor/5.*
+usr/lib/*/libQt5WaylandClient.la
+usr/lib/*/libQt5WaylandCompositor.la
+usr/lib/*/qt5/mkspecs/modules/qt_lib_waylandclient_private.pri
+usr/lib/*/qt5/mkspecs/modules/qt_lib_waylandcompositor_private.pri
diff -Naur a/debian/control b/debian/control
--- a/debian/control	2020-02-12 18:52:31.963476876 +0000
+++ b/debian/control	2020-02-12 18:52:39.795433762 +0000
@@ -153,3 +153,21 @@
  .
  This package contains the HTML documentation for the Qt 5 Wayland Compositor
  library.
+
+Package: qtwayland5-private-dev
+Architecture: any
+Multi-Arch: same
+Section: libdevel
+Depends: libqt5waylandclient5 (= ${binary:Version}),
+         qtwayland5 (= ${binary:Version}),
+         ${misc:Depends}
+Breaks: qtwayland5 (<< 5.9.2-2~)
+Replaces: qtwayland5 (<< 5.9.2-2~)
+Description: Qt 5 wayland private development files
+ Qt is a cross-platform C++ application framework. Qt's primary feature
+ is its rich set of widgets that provide standard GUI functionality.
+ .
+ This package contains the private header development files for building some
+ Qt 5 applications like Qt Creator QML Designer plugin.
+ .
+ Use at your own risk.
diff -Naur a/debian/not-installed b/debian/not-installed
--- a/debian/not-installed	2020-02-12 18:52:04.727633781 +0000
+++ b/debian/not-installed	1970-01-01 01:00:00.000000000 +0100
@@ -1,6 +0,0 @@
-usr/include/*/qt5/QtWaylandClient/5.*
-usr/include/*/qt5/QtWaylandCompositor/5.*
-usr/lib/*/libQt5WaylandClient.la
-usr/lib/*/libQt5WaylandCompositor.la
-usr/lib/*/qt5/mkspecs/modules/qt_lib_waylandclient_private.pri
-usr/lib/*/qt5/mkspecs/modules/qt_lib_waylandcompositor_private.pri