diff --git a/index.html b/index.html
index 4b4f532..e650218 100644
--- a/index.html
+++ b/index.html
@@ -5,7 +5,7 @@
- WebGL test
+ WebGL waves
diff --git a/main.js b/main.js
index 6157288..23a23eb 100644
--- a/main.js
+++ b/main.js
@@ -160,6 +160,8 @@ async function run() {
const vertexCount = 4;
gl.drawArrays(gl.TRIANGLE_STRIP, offset, vertexCount);
+ drawable.free();
+
window.requestAnimationFrame(drawMe);
}