diff --git a/src/common/contacts.py b/src/common/contacts.py
index 83d42f436..113e473ef 100644
--- a/src/common/contacts.py
+++ b/src/common/contacts.py
@@ -566,7 +566,7 @@ class GC_Contacts():
         gc_list = self.get_gc_list()
         if not room_jid in gc_list:
             return []
-        return self._rooms[room_jid].keys()
+        return list(self._rooms[room_jid].keys())
 
     def get_gc_contact(self, room_jid, nick):
         nick_list = self.get_nick_list(room_jid)
diff --git a/src/htmltextview.py b/src/htmltextview.py
index 81c6c8aad..f76f3a341 100644
--- a/src/htmltextview.py
+++ b/src/htmltextview.py
@@ -900,7 +900,7 @@ class HtmlTextView(Gtk.TextView):
 
     def on_html_text_view_copy_clipboard(self, unused_data):
         clipboard = self.get_clipboard(Gdk.SELECTION_CLIPBOARD)
-        clipboard.set_text(self.get_selected_text())
+        clipboard.set_text(self.get_selected_text(), len(self.get_selected_text()))
         self.emit_stop_by_name('copy-clipboard')
 
     def on_html_text_view_realized(self, unused_data):