diff --git a/libraries/libcutefish/01-outputmodel.patch b/libraries/libcutefish/01-outputmodel.patch
new file mode 100644
index 0000000000..c6d97fe163
--- /dev/null
+++ b/libraries/libcutefish/01-outputmodel.patch
@@ -0,0 +1,21 @@
+diff -u3 libcutefish-0.7/screen/outputmodel.cpp libcutefish-0.7-patched/screen/outputmodel.cpp
+--- libcutefish-0.7/screen/outputmodel.cpp	2021-12-27 14:50:55.000000000 -0300
++++ libcutefish-0.7-patched/screen/outputmodel.cpp	2022-09-17 02:50:59.687552439 -0300
+@@ -603,7 +603,7 @@
+             return false;
+         }
+         m_config->setReplicationSource(output.ptr, nullptr);
+-        output.ptr->setLogicalSize(QSizeF());
++        output.ptr->setExplicitLogicalSize(QSizeF());
+         resetPosition(output);
+     } else {
+         const auto source = m_outputs[sourceIndex].ptr;
+@@ -614,7 +614,7 @@
+         m_config->setReplicationSource(output.ptr, source);
+         output.posReset = output.ptr->pos();
+         output.ptr->setPos(source->pos());
+-        output.ptr->setLogicalSize(source->logicalSize());
++        output.ptr->setExplicitLogicalSize(source->explicitLogicalSize());
+     }
+ 
+     reposition();
diff --git a/libraries/libcutefish/README b/libraries/libcutefish/README
new file mode 100644
index 0000000000..49912033a9
--- /dev/null
+++ b/libraries/libcutefish/README
@@ -0,0 +1 @@
+System library for Cutefish applications
diff --git a/libraries/libcutefish/libcutefish.SlackBuild b/libraries/libcutefish/libcutefish.SlackBuild
new file mode 100644
index 0000000000..54d495c94d
--- /dev/null
+++ b/libraries/libcutefish/libcutefish.SlackBuild
@@ -0,0 +1,107 @@
+#!/bin/bash
+
+# Slackware build script for libcutefish
+
+# Copyright 2022 Juan M. Lasca <juanmlasca@gmail.com>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=libcutefish
+VERSION=${VERSION:-0.7}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+cat $CWD/01-outputmodel.patch | patch -p1
+
+mkdir -p build
+cd build
+  cmake \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DCMAKE_BUILD_TYPE=Release ..
+  make
+  make install/strip DESTDIR=$PKG
+cd ..
+
+gzip -9 LICENSE
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+   LICENSE.gz \
+   $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/libraries/libcutefish/libcutefish.info b/libraries/libcutefish/libcutefish.info
new file mode 100644
index 0000000000..407e2f35e8
--- /dev/null
+++ b/libraries/libcutefish/libcutefish.info
@@ -0,0 +1,10 @@
+PRGNAM="libcutefish"
+VERSION="0.7"
+HOMEPAGE="https://github.com/cutefishos/libcutefish"
+DOWNLOAD="https://github.com/cutefishos/libcutefish/archive/0.7/libcutefish-0.7.tar.gz"
+MD5SUM="d88f59c8fe1e6e54d64eb5096c59df4a"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Juan M. Lasca"
+EMAIL="juanmlasca@gmail.com"
diff --git a/libraries/libcutefish/slack-desc b/libraries/libcutefish/slack-desc
new file mode 100644
index 0000000000..5b77e2c776
--- /dev/null
+++ b/libraries/libcutefish/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+           |-----handy-ruler------------------------------------------------------|
+libcutefish: libcutefish (System libraries for Cutefish applications)
+libcutefish:
+libcutefish: System libraries for Cutefish applications
+libcutefish: https://github.com/cutefishos/libcutefish
+libcutefish:
+libcutefish:
+libcutefish:
+libcutefish:
+libcutefish:
+libcutefish:
+libcutefish: