diff --git a/examples/pushdescriptors/pushdescriptors.cpp b/examples/pushdescriptors/pushdescriptors.cpp
index 275231ac..12c6255c 100644
--- a/examples/pushdescriptors/pushdescriptors.cpp
+++ b/examples/pushdescriptors/pushdescriptors.cpp
@@ -367,13 +367,17 @@ public:
 			return;
 		draw();
 		if (animate) {
+			cubes[0].rotation.x += 2.5f * frameTimer;
+			if (cubes[0].rotation.x > 360.0f)
+				cubes[0].rotation.x -= 360.0f;
+			cubes[1].rotation.y += 2.0f * frameTimer;
+			if (cubes[1].rotation.x > 360.0f)
+				cubes[1].rotation.x -= 360.0f;
 			updateCubeUniformBuffers();
 		}
-	}
-
-	virtual void viewChanged()
-	{
-		updateUniformBuffers();
+		if (camera.updated) {
+			updateUniformBuffers();
+		}
 	}
 
 	virtual void OnUpdateUIOverlay(vks::UIOverlay *overlay)