diff --git a/data/usr/share/applications/com.flatpost.flatpostapp.desktop b/data/usr/share/applications/com.flatpost.flatpostapp.desktop
index 73013fc..d1f321d 100644
--- a/data/usr/share/applications/com.flatpost.flatpostapp.desktop
+++ b/data/usr/share/applications/com.flatpost.flatpostapp.desktop
@@ -4,3 +4,4 @@ Exec=python3 /usr/bin/flatpost
 Icon=com.flatpost.flatpostapp
 Type=Application
 Categories=Utility;
+MimeType=application/vnd.flatpak.ref;application/vnd.flatpak.repo;