diff --git a/MasterWindow.go b/MasterWindow.go
index 83192279..428cf1fc 100644
--- a/MasterWindow.go
+++ b/MasterWindow.go
@@ -3,6 +3,7 @@ package giu
 import (
 	"image"
 	"image/color"
+	"log"
 	"runtime"
 	"time"
 
@@ -190,11 +191,15 @@ func (w *MasterWindow) sizeChange(width, height int) {
 }
 
 func (w *MasterWindow) render() {
-	if !w.platform.IsMinimized() {
-		Context.invalidAllState()
-		defer Context.cleanState()
+	if !w.platform.IsVisible() {
+		return
 	}
 
+	Context.invalidAllState()
+	defer Context.cleanState()
+
+	log.Println("window visibility:", w.platform.IsVisible())
+
 	rebuildFontAtlas()
 
 	p := w.platform