diff --git a/simpledisplay.d b/simpledisplay.d
index 5da96dd..c9eff53 100644
--- a/simpledisplay.d
+++ b/simpledisplay.d
@@ -2897,8 +2897,10 @@ class SimpleWindow : CapableOfHandlingNativeEvent, CapableOfBeingDrawnUpon {
 	private Image secret_icon_inner;
 
 
-	/// Set the icon that is seen in the title bar or taskbar, etc., for the user.
+	/// Set the icon that is seen in the title bar or taskbar, etc., for the user. If passed `null`, does nothing.
 	@property void icon(MemoryImage icon) {
+		if(icon is null)
+			return;
 		auto tci = icon.getAsTrueColorImage();
 		version(Windows) {
 			winIcon = new WindowsIcon(icon);