diff --git a/x/window.go b/x/window.go
index 83eabc1..223c632 100644
--- a/x/window.go
+++ b/x/window.go
@@ -175,10 +175,11 @@ func (this *window) SetTitle (title string) {
 	icccm.WmIconNameSet (this.backend.x, this.xWindow.Id, title)
 }
 
-func (this *window) SetIcon (sizes ...image.Image) {
+func (this *window) SetIcon (sizes ...canvas.Texture) {
 	wmIcons := []ewmh.WmIcon { }
-	
+
 	for _, icon := range sizes {
+		// TODO we use textures now. make this better
 		width  := icon.Bounds().Max.X
 		height := icon.Bounds().Max.Y
 		wmIcon := ewmh.WmIcon {