diff --git a/debian/control b/debian/control
index 96c0f03..6933f85 100644
--- a/debian/control
+++ b/debian/control
@@ -17,8 +17,7 @@ Build-Depends: automoc,
                libx11-dev,
                pkg-config,
                qttools5-dev (>= 5.3),
-               qttools5-dev-tools (>= 5.3),
-               quilt
+               qttools5-dev-tools (>= 5.3)
 Standards-Version: 3.9.6
 Vcs-Browser: http://anonscm.debian.org/cgit/pkg-lxqt/pcmanfm-qt
 Vcs-Git: git://anonscm.debian.org/pkg-lxqt/pcmanfm-qt.git
@@ -29,7 +28,7 @@ Architecture: any
 Depends: ${misc:Depends},
          ${shlibs:Depends},
          libfm-modules
-Recommends: gvfs-backends
+Recommends: gvfs-backends, lxqt-sudo | gksu
 Description: extremely fast and lightweight file and desktop icon manager
  PCManFM-Qt is the Qt port of the LXDE file manager PCManFM.
  .
diff --git a/debian/patches/pcmanfm-qt-desktop-pref.desktop.patch b/debian/patches/pcmanfm-qt-desktop-pref.desktop.patch
deleted file mode 100644
index c19942e..0000000
--- a/debian/patches/pcmanfm-qt-desktop-pref.desktop.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-Description: provide main category
-Author: Alf Gaida <agaida@siduction.org>
-Last-Update: 2014-10-19
-
---- pcmanfm-qt-0.8.0.orig/pcmanfm/pcmanfm-qt-desktop-pref.desktop.in
-+++ pcmanfm-qt-0.8.0/pcmanfm/pcmanfm-qt-desktop-pref.desktop.in
-@@ -5,5 +5,5 @@ GenericName=Desktop Settings
- Comment=Change wallpapers and behavior of desktop manager
- Exec=pcmanfm-qt --desktop-pref=general
- Icon=user-desktop
--Categories=Qt;DesktopSettings;
-+Categories=Utility;Core;Qt;DesktopSettings;
- StartupNotify=true
diff --git a/debian/patches/series b/debian/patches/series
deleted file mode 100644
index 98ec734..0000000
--- a/debian/patches/series
+++ /dev/null
@@ -1 +0,0 @@
-pcmanfm-qt-desktop-pref.desktop.patch
diff --git a/debian/rules b/debian/rules
index ff1b708..d618ab5 100755
--- a/debian/rules
+++ b/debian/rules
@@ -5,7 +5,7 @@
 export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
 
 %:
-	dh ${@} --buildsystem cmake --parallel --with quilt
+	dh ${@} --buildsystem cmake --parallel
 
 override_dh_install:
 	dh_install --exclude=pcmanfm-qt.1 --fail-missing  --list-missing