diff --git a/src/picker_gui.cpp b/src/picker_gui.cpp
index 89527151e5..1190570e14 100644
--- a/src/picker_gui.cpp
+++ b/src/picker_gui.cpp
@@ -658,7 +658,7 @@ std::unique_ptr<NWidgetBase> MakePickerClassWidgets()
 		NWidget(NWID_SELECTION, INVALID_COLOUR, WID_PW_CLASS_SEL),
 			NWidget(NWID_VERTICAL),
 				NWidget(WWT_PANEL, COLOUR_DARK_GREEN),
-					NWidget(WWT_EDITBOX, COLOUR_DARK_GREEN, WID_PW_CLASS_FILTER), SetMinimalSize(144, 0), SetPadding(2), SetFill(1, 0), SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
+					NWidget(WWT_EDITBOX, COLOUR_DARK_GREEN, WID_PW_CLASS_FILTER), SetMinimalSize(240, 0), SetPadding(2), SetFill(1, 0), SetDataTip(STR_LIST_FILTER_OSKTITLE, STR_LIST_FILTER_TOOLTIP),
 				EndContainer(),
 				NWidget(NWID_HORIZONTAL),
 					NWidget(WWT_PANEL, COLOUR_DARK_GREEN),