diff --git a/screencast.changes b/screencast.changes
index 90d2776..1408fa5 100644
--- a/screencast.changes
+++ b/screencast.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Sun Nov 24 09:58:43 UTC 2024 - Richard Rahl <rrahl0@opensuse.org>
+
+- fix build by using CFLAGS="-Wno-implicit-function-declaration"
+- update spec file for Leap 16.0:
+  * remove %suse_update_desktop_file
+  * remove recommending lang package
+  * use autosetup
+  * remove HiDPI workaround
+
 -------------------------------------------------------------------
 Tue Nov  9 13:45:49 UTC 2021 - Alexei Podvalsky <avvissu@yandex.by>
 
diff --git a/screencast.spec b/screencast.spec
index a852c93..5d66a22 100644
--- a/screencast.spec
+++ b/screencast.spec
@@ -16,6 +16,7 @@
 #
 
 
+%define         appid com.github.artemanufrij.screencast
 Name:           screencast
 Version:        1.0.0
 Release:        0
@@ -23,12 +24,11 @@ Summary:        A screencasting application
 License:        GPL-3.0-or-later
 Group:          Productivity/Multimedia/Video/Editors and Convertors
 URL:            https://github.com/artemanufrij/screencast
-Source:         https://github.com/artemanufrij/screencast/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
+Source:         %{url}/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
 BuildRequires:  fdupes
 BuildRequires:  hicolor-icon-theme
 BuildRequires:  meson >= 0.40.0
 BuildRequires:  pkgconfig
-BuildRequires:  update-desktop-files
 BuildRequires:  vala
 BuildRequires:  pkgconfig(appindicator3-0.1)
 BuildRequires:  pkgconfig(gdk-x11-3.0)
@@ -39,7 +39,6 @@ BuildRequires:  pkgconfig(gtk+-3.0)
 BuildRequires:  pkgconfig(libwnck-3.0)
 BuildRequires:  pkgconfig(x11)
 BuildRequires:  pkgconfig(xtst)
-Recommends:     %{name}-lang
 Recommends:     gstreamer-plugins-base
 Recommends:     gstreamer-plugins-good
 Recommends:     gstreamer-plugins-ugly
@@ -47,7 +46,7 @@ Provides:       eidete = %{version}
 Obsoletes:      eidete < %{version}
 
 %description
-A screencasting application for Elementary OS.
+A screencasting application for the Pantheon Desktop.
 
 Current features:
   * encoding to WebM
@@ -58,42 +57,30 @@ Current features:
 %lang_package
 
 %prep
-%setup -q
+%autosetup
 
 install -m0644 debian/copyright COPYING
 
 %build
+export CFLAGS="%{optflags} -Wno-implicit-function-declaration"
 %meson
 %meson_build
 
 %install
 %meson_install
-%suse_update_desktop_file -r com.github.artemanufrij.screencast GTK AudioVideo Video Recorder
-%find_lang com.github.artemanufrij.screencast %{name}.lang
-%fdupes %{buildroot}%{_datadir}
+%find_lang %{appid}
+%fdupes %{buildroot}
 
-# dirlist HiDPI icons (see: hicolor/index.theme)
-touch $PWD/dir.lst
-_dirlist=$PWD/dir.lst
-pushd %{buildroot}
-find ./ | while read _list; do
-    echo $_list | grep '[0-9]\@[0-9]' || continue
-    _path=$(echo $_list | sed 's/[^/]//')
-    if ! ls ${_path%/*}; then
-        grep -xqs "\%dir\ ${_path%/*}" $_dirlist || echo "%dir ${_path%/*}" >> $_dirlist
-    fi
-done
-popd
-
-%files -f dir.lst
+%files
 %license COPYING
 %doc README.md
-%{_bindir}/com.github.artemanufrij.screencast
-%{_datadir}/applications/com.github.artemanufrij.screencast.desktop
-%{_datadir}/glib-2.0/schemas/com.github.artemanufrij.screencast.gschema.xml
-%{_datadir}/icons/hicolor/*/*/com.github.artemanufrij.screencast.??g
-%{_datadir}/metainfo/com.github.artemanufrij.screencast.appdata.xml
+%{_bindir}/%{appid}
+%{_datadir}/applications/%{appid}.desktop
+%{_datadir}/glib-2.0/schemas/%{appid}.gschema.xml
+%{_datadir}/icons/hicolor/*/apps/%{appid}.svg
+%{_datadir}/metainfo/%{appid}.appdata.xml
+%dir %{_datadir}/icons/hicolor/{128x128@2,128x128@2/apps,32x32@2,32x32@2/apps,48x48@2,48x48@2/apps,64x64@2,64x64@2/apps}
 
-%files lang -f %{name}.lang
+%files lang -f %{appid}.lang
 
 %changelog