diff --git a/src/group_gui.cpp b/src/group_gui.cpp
index 17cf03d167..37604ba874 100644
--- a/src/group_gui.cpp
+++ b/src/group_gui.cpp
@@ -78,8 +78,8 @@ static const NWidgetPart _nested_group_widgets[] = {
 		NWidget(NWID_VERTICAL),
 			NWidget(NWID_HORIZONTAL),
 				NWidget(NWID_VERTICAL),
-					NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_GL_GROUP_BY_ORDER), SetFill(1, 0), SetMinimalSize(0, 12), SetDataTip(STR_STATION_VIEW_GROUP, STR_TOOLTIP_GROUP_ORDER),
-					NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_GL_SORT_BY_ORDER), SetFill(1, 0), SetMinimalSize(0, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
+					NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_GL_GROUP_BY_ORDER), SetFill(1, 1), SetMinimalSize(0, 12), SetDataTip(STR_STATION_VIEW_GROUP, STR_TOOLTIP_GROUP_ORDER),
+					NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_GL_SORT_BY_ORDER), SetFill(1, 1), SetMinimalSize(0, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
 				EndContainer(),
 				NWidget(NWID_VERTICAL),
 					NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_GL_GROUP_BY_DROPDOWN), SetFill(1, 0), SetMinimalSize(0, 12), SetDataTip(0x0, STR_TOOLTIP_GROUP_ORDER),