matter-js: decomp.Polygon is not a constructor

When I’m using Bodies.fromVertices, I receive this error:

Uncaught TypeError: decomp.Polygon is not a constructor at Object.n.fromVertices (matter.min.js:49)

I’ve already included decomp.min.js at index.html:

<script src="js/matterjs/decomp.min.js" type="text/javascript"></script>
  <script src="js/matterjs/matter.min.js"></script>

I’m using this code:

Bodies.fromVertices(0, 0, [], {
    isStatic: true
});

What is wrong?