diff --git a/graphicscontext.go b/graphicscontext.go
index 4d3d65145..5032522c5 100644
--- a/graphicscontext.go
+++ b/graphicscontext.go
@@ -84,6 +84,8 @@ func (c *graphicsContext) Update() error {
 	if err := c.defaultRenderTarget.DrawImage(c.screen, options); err != nil {
 		return err
 	}
+	// Call glFlush to prevent black flicking (especially on Android (#226)).
+	ui.GLContext().Flush()
 	return nil
 }
 
diff --git a/internal/graphics/command.go b/internal/graphics/command.go
index be49a524b..499d48aa5 100644
--- a/internal/graphics/command.go
+++ b/internal/graphics/command.go
@@ -62,8 +62,6 @@ func (q *commandQueue) Flush(context *opengl.Context) error {
 			return err
 		}
 	}
-	// Call glFlush to prevent black flicking (especially on Android (#226)).
-	context.Flush()
 	q.commands = []command{}
 	return nil
 }