diff --git a/src/widget.cpp b/src/widget.cpp
index 8fb787ff8c..c069970fb8 100644
--- a/src/widget.cpp
+++ b/src/widget.cpp
@@ -1980,7 +1980,7 @@ NWidgetLeaf::NWidgetLeaf(WidgetType tp, Colours colour, int index, uint16 data,
 			break;
 
 		case WWT_STICKYBOX:
-			this->SetFill(false, false);
+			this->SetFill(false, true);
 			this->SetMinimalSize(WD_STICKYBOX_WIDTH, 14);
 			this->SetDataTip(STR_NULL, STR_TOOLTIP_STICKY);
 			break;