diff --git a/assets/com.experimentalcraft.NekoPlayer.metainfo.xml b/assets/com.experimentalcraft.NekoPlayer.metainfo.xml
index 8a2c1cf..c163785 100644
--- a/assets/com.experimentalcraft.NekoPlayer.metainfo.xml
+++ b/assets/com.experimentalcraft.NekoPlayer.metainfo.xml
@@ -7,7 +7,8 @@
   <summary>An audio player that can play back files with seamless loops using their metadata.</summary>
   
   <metadata_license>MIT</metadata_license>
-  <project_license>MIT</project_license>
+  <project_license>MIT AND LGPL-2.1-only AND Zlib</project_license>
+  <content_rating type="oars-1.1" />
   
   <description>
     <p>
@@ -23,6 +24,9 @@
       In addition, themes support changing the accent color to have the hue you select.
     </p>
   </description>
+  <custom>
+    <value key="flathub::manifest">https://complecwaft.com/catmeow/neko-player/raw/tag/0.1.1/com.experimentalcraft.NekoPlayer.yml</value>
+  </custom>
   
   <launchable type="desktop-id">neko-player.desktop</launchable>
   <screenshots>