diff --git a/terminatorlib/preferences.glade b/terminatorlib/preferences.glade
index 3fb20be6..79db6fa9 100644
--- a/terminatorlib/preferences.glade
+++ b/terminatorlib/preferences.glade
@@ -276,6 +276,7 @@
   </object>
   <object class="GtkDialog" id="prefswin">
     <property name="border_width">5</property>
+    <property name="title" translatable="yes">Terminator Preferences</property>
     <property name="type_hint">normal</property>
     <property name="has_separator">False</property>
     <child internal-child="vbox">