diff --git a/debian/changelog b/debian/changelog
index dde9b03..696cd18 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
 lxqt-archiver (0.0.96-0ubuntu2) UNRELEASED; urgency=medium
 
   * Remove reverse-applicable patch.
+  * Add a build dependency on libqt5x11extras5-dev.
 
  -- Simon Quigley <tsimonq2@ubuntu.com>  Sat, 30 Mar 2019 21:58:06 -0500
 
diff --git a/debian/control b/debian/control
index 6044b74..f635025 100644
--- a/debian/control
+++ b/debian/control
@@ -7,6 +7,7 @@ Build-Depends: cmake,
                debhelper (>= 11),
                libjson-glib-dev,
                libmagic-dev,
+               libqt5x11extras5-dev (>= 5.7.1),
                lxqt-build-tools
 Standards-Version: 4.1.5
 Homepage: https://github.com/lxqt/lxqt-archiver