diff --git a/metadata/eu.siacs.conversations.txt b/metadata/eu.siacs.conversations.txt
index 158f1f14ba..c9680790a6 100644
--- a/metadata/eu.siacs.conversations.txt
+++ b/metadata/eu.siacs.conversations.txt
@@ -5,6 +5,7 @@ Source Code:https://github.com/siacs/Conversations
 Issue Tracker:https://github.com/siacs/Conversations/issues
 Donate:https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=CW3SYT3KG5PDL
 Bitcoin:1NxSU1YxYzJVDpX1rcESAA3NJki7kRgeeu
+FlattrID:3531619
 
 Auto Name:Conversations
 Summary:XMPP client