diff --git a/CMakeLists.txt b/CMakeLists.txt
index 688321ee..a1097125 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -70,7 +70,6 @@ endif()
 AddCFlagIfSupported(-Wall)
 AddCFlagIfSupported(-Werror=format-security)
 
-AddValaCFlagIfSupported(-Wno-deprecated-declarations)
 AddValaCFlagIfSupported(-Wno-incompatible-pointer-types)
 AddValaCFlagIfSupported(-Wno-pointer-sign)
 AddValaCFlagIfSupported(-Wno-int-conversion)
diff --git a/main/src/ui/manage_accounts/dialog.vala b/main/src/ui/manage_accounts/dialog.vala
index 8fbdb630..5ce16ec9 100644
--- a/main/src/ui/manage_accounts/dialog.vala
+++ b/main/src/ui/manage_accounts/dialog.vala
@@ -129,7 +129,7 @@ public class Dialog : Gtk.Dialog {
         Gtk.MessageDialog msg = new Gtk.MessageDialog (
                         this,  Gtk.DialogFlags.DESTROY_WITH_PARENT | Gtk.DialogFlags.MODAL,
                         Gtk.MessageType.WARNING, Gtk.ButtonsType.OK_CANCEL,
-                        _("Remove account %s?".printf(account_item.jid_label.get_text())));
+                        _("Remove account %s?"), account_item.jid_label.get_text());
         msg.secondary_text = "You won't be able to access your conversation history anymore."; // TODO remove history!
         Button ok_button = msg.get_widget_for_response(ResponseType.OK) as Button;
         ok_button.label = _("Remove");