diff --git a/metadata/fr.gouv.etalab.mastodon.txt b/metadata/fr.gouv.etalab.mastodon.txt
index f1295f336c..8d2b6601f7 100644
--- a/metadata/fr.gouv.etalab.mastodon.txt
+++ b/metadata/fr.gouv.etalab.mastodon.txt
@@ -3,6 +3,7 @@ License:GPL-3.0
 Web Site:https://tom79.bitbucket.io/
 Source Code:https://bitbucket.org/tom79/mastodon_etalab/src
 Issue Tracker:https://bitbucket.org/tom79/mastodon_etalab/issues
+Donate:https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=tschneider%2eac%40gmail%2ecom&lc=FR&item_name=Support%20Mastalab%27s%20development&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest
 
 Auto Name:Mastalab
 Summary:Multi-account client for Mastodon