diff --git a/docker/Dockerfile_opensuse-leap_15.2 b/docker/Dockerfile_opensuse-leap_15.2
index c1074ead695deda57b55be38a58ca451460d7c4e..4b6faa07e92974b44d3e0c4663e6cb3ab618ab14 100644
--- a/docker/Dockerfile_opensuse-leap_15.2
+++ b/docker/Dockerfile_opensuse-leap_15.2
@@ -26,11 +26,9 @@ RUN zypper --non-interactive up -y && \
         libcanberra-devel \
         libcurl-devel \
         libtool \
-        libQt5DBus-devel \
         pcre-devel \
         yaml-cpp-devel \
         libdbus-c++-devel \
-        libQt5DBus-devel \
         libXext-devel \
         libXfixes-devel \
         yasm \
@@ -61,32 +59,38 @@ RUN zypper --non-interactive up -y && \
         libnma-devel \
         libcryptopp-devel \
         libdbus-c++-devel \
-        libQt5DBus-devel \
         libexpat-devel \
         gnome-icon-theme-symbolic \
         libgsm-devel \
         gtk3-devel \
         libappindicator-devel \
         sqlite-devel \
-        libQt5Sql-devel \
-        libQt5Gui-devel  \
-        libQt5Widgets-devel \
-        libqt5-qtdeclarative-devel \
-        libqt5-qtquickcontrols \
-        libQt5Concurrent-devel \
-        libQt5QuickControls2-devel \
-        libqt5-qtmultimedia-devel \
-        libqt5-qtsvg-devel \
-        libqt5-qtbase-devel \
-        libqt5-qttools \
-        libQt5Concurrent-devel \
-        libqt5-qtwebengine-devel \
         ffmpeg-4-libavutil-devel \
         gtk3-devel\
         qrencode-devel \
         python3-python-dateutil \
-        libqt5-linguist-devel \
-        libsndfile-devel
+        libsndfile-devel \
+        libdrm \
+        gperf \
+        bison \
+        flex \
+        nodejs12 \
+        mozilla-nss-devel \
+        python-xml \
+        libxcb* \
+        libxkb* \
+        libX11-devel \
+        libXrender-devel \
+        libfreetype6 \
+        xcb-util-image-devel \
+        xcb-util-keysyms-devel \
+        xcb-util-renderutil-devel \
+        xcb-util-wm-devel \
+        xorg-x11-devel \
+        xz \
+        xkeyboard-config \
+        libnotify \
+        wget
 
 RUN update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 50
 RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 50
diff --git a/docker/Dockerfile_opensuse-tumbleweed b/docker/Dockerfile_opensuse-tumbleweed
index 043678ef39ec51069c7771fa4857faef0f7f30a9..2f0dc201c2d3c57cabe286ae36a25b4a80217bb2 100644
--- a/docker/Dockerfile_opensuse-tumbleweed
+++ b/docker/Dockerfile_opensuse-tumbleweed
@@ -84,7 +84,20 @@ RUN zypper --non-interactive up -y && \
         python3-python-dateutil \
         libqt5-linguist-devel \
         libsndfile-devel \
-        evolution-devel
+        libxcb* \
+        libxkb* \
+        libX11-devel \
+        libXrender-devel \
+        libfreetype6 \
+        xcb-util-image-devel \
+        xcb-util-keysyms-devel \
+        xcb-util-renderutil-devel \
+        xcb-util-wm-devel \
+        xorg-x11-devel \
+        xz \
+        libnotify \
+        xkeyboard-config \
+        wget
 
 ADD scripts/build-package-rpm.sh  /opt/build-package-rpm.sh
 
diff --git a/packaging/rules/rpm/jami-libclient.spec b/packaging/rules/rpm/jami-libclient.spec
index 3be46856545114f2c1d28f6cde7524627d4941af..aa54c06f25797bbb29cdd514c695213bc1796c98 100644
--- a/packaging/rules/rpm/jami-libclient.spec
+++ b/packaging/rules/rpm/jami-libclient.spec
@@ -23,12 +23,6 @@ BuildRequires: NetworkManager-libnm-devel
 BuildRequires: qt5-qtbase-devel
 BuildRequires: qt5-qttools-devel
 %endif
-%if %{defined suse_version}
-BuildRequires: libQt5Sql-devel
-BuildRequires: libQt5Gui-devel
-BuildRequires: libqt5-qtbase-devel
-BuildRequires: libqt5-qttools
-%endif
 
 %description
 This package contains the client library of Jami, a free software for
diff --git a/packaging/rules/rpm/jami-libqt.spec b/packaging/rules/rpm/jami-libqt.spec
new file mode 100644
index 0000000000000000000000000000000000000000..0441faa9eeba272ce97c07dbbe877b913828649f
--- /dev/null
+++ b/packaging/rules/rpm/jami-libqt.spec
@@ -0,0 +1,47 @@
+%define name        jami-libqt
+%define version     RELEASE_VERSION
+%define release     0
+
+Name:          %{name}
+Version:       %{version}
+Release:       %{release}%{?dist}
+Summary:       Library for Jami-qt
+Group:         Applications/Internet
+License:       GPLv3+
+Vendor:        Savoir-faire Linux
+URL:           https://jami.net/
+Source:        jami-qtlib_%{version}.tar.xz
+
+# Build dependencies
+BuildRequires: autoconf
+BuildRequires: make
+# QtWebEngine
+BuildRequires: bison
+BuildRequires: gperf
+BuildRequires: flex
+BuildRequires: python-xml
+%if %{defined suse_version}
+BuildRequires: mozilla-nss-devel
+%endif
+
+%description
+This package contains Qt libraries for Jami.
+
+%prep
+%setup -n qt-everywhere-src-%{version}
+
+%build
+	./configure \
+		-opensource \
+		-confirm-license \
+		-nomake examples \
+		-nomake tests \
+		-prefix "%{_libdir}/qt-jami"
+    make -j2 V=1
+
+%install
+make -j8 INSTALL_ROOT=%{buildroot} V=1 install
+
+%files
+%defattr(-,root,root,-)
+%{_libdir}/qt-jami
\ No newline at end of file
diff --git a/scripts/build-package-rpm.sh b/scripts/build-package-rpm.sh
index 8de91231c28ae0386be85f3bf44bc9c89edde15b..1b7d631e3459419fb406b1db1d9975c4a58bcb5a 100755
--- a/scripts/build-package-rpm.sh
+++ b/scripts/build-package-rpm.sh
@@ -28,6 +28,7 @@ set -e
 mkdir -p /opt/ring-project
 cd /opt/ring-project
 cp /opt/ring-project-ro/packaging/rules/rpm/* .
+rm jami-libqt.spec
 
 # Prepare the build tree.
 rpmdev-setuptree
@@ -35,6 +36,48 @@ rpmdev-setuptree
 # Copy the source tarball.
 cp /opt/ring-project-ro/jami_*.tar.gz /root/rpmbuild/SOURCES
 
+QT_JAMI_PREFIX="/usr/lib64/qt-jami"
+PATH="${QT_JAMI_PREFIX}/bin:${PATH}"
+LD_LIBRARY_PATH="${QT_JAMI_PREFIX}/lib:${LD_LIBRARY_PATH}"
+PKG_CONFIG_PATH="${QT_JAMI_PREFIX}/lib/pkgconfig:${PKG_CONFIG_PATH}"
+CMAKE_PREFIX_PATH="${QT_JAMI_PREFIX}/lib/cmake:${CMAKE_PREFIX_PATH}"
+QT_MAJOR=5
+QT_MINOR=15
+QT_PATCH=2
+
+if [[ "${DISTRIBUTION:0:4}" == "rhel" \
+   || "${DISTRIBUTION:0:13}" == "opensuse-leap" ]]; then
+
+    RPM_PATH=/opt/cache-packaging/${DISTRIBUTION}/jami-libqt-${QT_MAJOR}.${QT_MINOR}.${QT_PATCH}-1.x86_64.rpm
+
+    if [ ! -f "${RPM_PATH}" ]; then
+        mkdir /opt/qt-jami-build
+        cd /opt/qt-jami-build
+        cp /opt/ring-project-ro/packaging/rules/rpm/jami-libqt.spec .
+
+        QT_TARBALL_CHECKSUM="3a530d1b243b5dec00bc54937455471aaa3e56849d2593edb8ded07228202240"
+        wget https://download.qt.io/archive/qt/${QT_MAJOR}.${QT_MINOR}/${QT_MAJOR}.${QT_MINOR}.${QT_PATCH}/single/qt-everywhere-src-${QT_MAJOR}.${QT_MINOR}.${QT_PATCH}.tar.xz
+
+        if ! echo -n ${QT_TARBALL_CHECKSUM} qt-everywhere-src-*.tar.xz | sha256sum -c -
+        then
+            echo "qt tarball checksum mismatch; quitting"
+            exit 1
+        fi
+
+        mv qt-everywhere-src-${QT_MAJOR}.${QT_MINOR}.${QT_PATCH}.tar.xz /root/rpmbuild/SOURCES/jami-qtlib_${QT_MAJOR}.${QT_MINOR}.${QT_PATCH}.tar.xz
+        sed -i "s/RELEASE_VERSION/${QT_MAJOR}.${QT_MINOR}.${QT_PATCH}/g" jami-libqt.spec
+        rpmdev-bumpspec --comment="Automatic nightly release" \
+                        --userstring="Jenkins <jami@lists.savoirfairelinux.net>" jami-libqt.spec
+
+        rpmbuild -ba jami-libqt.spec
+        mkdir -p /opt/cache-packaging/${DISTRIBUTION}/
+        cp /root/rpmbuild/RPMS/x86_64/jami-libqt* ${RPM_PATH}
+    fi
+    rpm --install ${RPM_PATH}
+    cp ${RPM_PATH} /opt/output
+    cd /opt/ring-project
+fi
+
 # Set the version and associated comment.
 sed -i "s/RELEASE_VERSION/${RELEASE_VERSION}/g" *.spec
 rpmdev-bumpspec --comment="Automatic nightly release" \
diff --git a/scripts/make-packaging-target.py b/scripts/make-packaging-target.py
index 425c56d86e206e81e4e5fe732c75399a16ba5587..ef4021b6fc6342b8f89516527fa40ed88e2c1322 100755
--- a/scripts/make-packaging-target.py
+++ b/scripts/make-packaging-target.py
@@ -57,6 +57,7 @@ PACKAGE_%(distribution)s_DOCKER_RUN_COMMAND = docker run \\
     -e DISTRIBUTION=%(distribution)s \\
     -v $(CURDIR):/opt/ring-project-ro:ro \\
     -v $(CURDIR)/packages/%(distribution)s:/opt/output \\
+    -v /opt/cache-packaging:/opt/cache-packaging \\
     -t $(DOCKER_EXTRA_ARGS) %(options)s \\
     $(PACKAGE_%(distribution)s_DOCKER_IMAGE_NAME)