diff --git a/data/com.github.rafostar.Clapper.appdata.xml b/data/com.github.rafostar.Clapper.appdata.xml
new file mode 100644
index 00000000..a73ebe1a
--- /dev/null
+++ b/data/com.github.rafostar.Clapper.appdata.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>com.github.rafostar.Clapper</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-3.0-or-later</project_license>
+  <name>Clapper</name>
+  <summary>A GNOME media player</summary>
+  <translation type="gettext">com.github.rafostar.Clapper</translation>
+  <launchable type="desktop-id">com.github.rafostar.Clapper.desktop</launchable>
+  <description>
+    <p>
+      Clapper is a GNOME media player build using GJS with GTK4 toolkit.
+      The media player is using GStreamer GstPlayer API as a media backend
+      and renders everything via OpenGL. Player works natively on both
+      Xorg and Wayland. It also supports VA-API on AMD/Intel GPUs.
+    </p>
+    <p>
+      The media player has an adaptive GUI. When viewing videos in "Windowed Mode",
+      Clapper will use mostly unmodified GTK widgets to match your OS look nicely.
+      When player enters "Fullscreen Mode" all GUI elements will become darker, bigger
+      and semi-transparent for your viewing comfort.
+    </p>
+  </description>
+  <developer_name>Rafał Dzięgiel</developer_name>
+  <url type="homepage">https://rafostar.github.io/clapper</url>
+  <url type="bugtracker">https://github.com/Rafostar/clapper/issues</url>
+  <url type="donation">https://liberapay.com/Clapper</url>
+  <url type="help">https://github.com/Rafostar/clapper/wiki</url>
+  <screenshots>
+    <screenshot type="default">
+      <image type="source">https://raw.githubusercontent.com/Rafostar/clapper/master/media/screenshot-windowed-mode.png</image>
+    </screenshot>
+    <screenshot>
+      <image type="source">https://raw.githubusercontent.com/Rafostar/clapper/master/media/screenshot-fullscreen-mode.png</image>
+    </screenshot>
+  </screenshots>
+  <releases>
+    <release version="0.0.0" date="2020-10-31">
+      <description>
+        <p>GitHub version</p>
+      </description>
+    </release>
+  </releases>
+  <content_rating type="oars-1.1" />
+</component>
diff --git a/data/meson.build b/data/meson.build
index 38de1d50..b5d1c27b 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -13,3 +13,6 @@ install_data('com.github.rafostar.Clapper.xml',
 install_data('com.github.rafostar.Clapper.desktop',
   install_dir: join_paths(sharedir, 'applications')
 )
+install_data('com.github.rafostar.Clapper.appdata.xml',
+  install_dir: join_paths(sharedir, 'metainfo')
+)
diff --git a/pkgs/rpm/clapper.spec b/pkgs/rpm/clapper.spec
index 8edd7dfc..69d57000 100644
--- a/pkgs/rpm/clapper.spec
+++ b/pkgs/rpm/clapper.spec
@@ -109,8 +109,12 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
 %{_datadir}/glib-2.0/schemas/%{appname}.gschema.xml
 %{_datadir}/mime/packages/%{appname}.xml
 %{_datadir}/applications/*.desktop
+%{_datadir}/metainfo/*.appdata.xml
 
 %changelog
+* Sat Oct 31 2020 Rafostar <rafostar.github@gmail.com> - 0.0.0-5
+- Added metainfo
+
 * Sun Oct 25 2020 Rafostar <rafostar.github@gmail.com> - 0.0.0-4
 - Added gschema