diff --git a/cypress/integration/unit/draw.js b/cypress/integration/unit/draw.js
index 2828ca05..4c1c0021 100644
--- a/cypress/integration/unit/draw.js
+++ b/cypress/integration/unit/draw.js
@@ -1,3 +1,4 @@
+import 'pathseg';
 import { NS } from '../../../instrumented/common/namespaces.js';
 import * as draw from '../../../instrumented/svgcanvas/draw.js';
 import * as units from '../../../instrumented/common/units.js';