diff --git a/system/qps/doinst.sh b/system/qps/doinst.sh
index 5fb28930db..65c7e2eeb9 100644
--- a/system/qps/doinst.sh
+++ b/system/qps/doinst.sh
@@ -1,3 +1,9 @@
 if [ -x /usr/bin/update-desktop-database ]; then
   /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
 fi
+
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache -f usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi
diff --git a/system/qps/qps.SlackBuild b/system/qps/qps.SlackBuild
index a553654785..3e2a11bf76 100644
--- a/system/qps/qps.SlackBuild
+++ b/system/qps/qps.SlackBuild
@@ -3,6 +3,7 @@
 # Slackware build script for qps
 
 # Copyright 2011-2017 Matteo Bernardini <ponce@slackbuilds.org>, Pisa, Italy
+# Copyright 2022 Isaac Yu <isaacyu1@isaacyu1.com>
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -25,7 +26,7 @@
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=qps
-VERSION=${VERSION:-20160713_7e679db}
+VERSION=${VERSION:-2.6.0}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
@@ -64,13 +65,13 @@ else
   LIBDIRSUFFIX=""
 fi
 
-set -e 
+set -e
 
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM-$VERSION.tar.?z*
+tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
 cd $PRGNAM-$VERSION
 chown -R root:root .
 find -L . \
@@ -79,26 +80,27 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-mkdir -p build
+mkdir build
 cd build
   cmake \
     -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
     -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
     -DCMAKE_BUILD_TYPE=Release ..
   make
-  install -D -m 0755 src/$PRGNAM $PKG/usr/bin/$PRGNAM
-  install -D -m 0644 src/$PRGNAM.desktop $PKG/usr/share/applications/$PRGNAM.desktop
-  install -D -m 0644 ../icon/icon.xpm $PKG/usr/share/pixmaps/$PRGNAM.xpm
+  make install DESTDIR=$PKG
 cd ..
 
 find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
-mkdir -p $PKG/usr/man/man1
-gzip -9c qps.1 > $PKG/usr/man/man1/$PRGNAM.1.gz
+mv $PKG/usr/share/man $PKG/usr
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/share/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a COPYING README.md $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a CHANGELOG COPYING LICENSE.QPL README.md $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
diff --git a/system/qps/qps.info b/system/qps/qps.info
index 8d5e582e64..968c0de3a5 100644
--- a/system/qps/qps.info
+++ b/system/qps/qps.info
@@ -1,10 +1,10 @@
 PRGNAM="qps"
-VERSION="20160713_7e679db"
-HOMEPAGE="https://github.com/QtDesktop/qps"
-DOWNLOAD="http://ponce.cc/slackware/sources/repo/qps-20160713_7e679db.tar.xz"
-MD5SUM="d85ea5af2c57c28f93e9b22d8228e506"
+VERSION="2.6.0"
+HOMEPAGE="https://github.com/lxqt/qps"
+DOWNLOAD="https://github.com/lxqt/qps/releases/download/2.6.0/qps-2.6.0.tar.xz"
+MD5SUM="c6a23bbdf02b4b2cb02cefad6b91e231"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES=""
-MAINTAINER="Matteo Bernardini"
-EMAIL="ponce@slackbuilds.org"
+REQUIRES="liblxqt"
+MAINTAINER="Isaac Yu"
+EMAIL="isaacyu1@isaacyu1.com"