diff --git a/src/widgets.py b/src/widgets.py
index 6be58c5..9a987af 100644
--- a/src/widgets.py
+++ b/src/widgets.py
@@ -285,6 +285,8 @@ class Timeline(Gtk.Box):
 
     def on_reply_all(self, action, param):
         replyuser = "@" + self.post_data.user.username + " "
+        for mention in self.post_data.content.entities.mentions:
+            replyuser += "@" + mention.text + " "
         self.emit('reply', self.post_data.id, replyuser)
 
     def on_bookmark(self, action, param):