diff --git a/app/ui/settings_dialog.glade b/app/ui/settings_dialog.glade
index 7582b9b9..c6f39f36 100644
--- a/app/ui/settings_dialog.glade
+++ b/app/ui/settings_dialog.glade
@@ -1332,6 +1332,7 @@ Author: Dmitriy Yefremov
                                   <item id="de_DE" translatable="yes">Deutsch</item>
                                   <item id="es_ES" translatable="yes">Español</item>
                                   <item id="nl_NL" translatable="yes">Nederlands</item>
+                                  <item id="pl_PL" translatable="yes">Polski</item>
                                   <item id="pt_PT" translatable="yes">Português</item>
                                   <item id="ru_RU" translatable="yes">Русский</item>
                                 </items>