diff --git a/cmd/pkgserver/ui/static/test.ts b/cmd/pkgserver/ui/static/test.ts
index 8afff6d3..f3c99c3e 100644
--- a/cmd/pkgserver/ui/static/test.ts
+++ b/cmd/pkgserver/ui/static/test.ts
@@ -306,8 +306,10 @@ export class DOMReporter implements Reporter {
             if (!child) {
                 child = document.createElement("details");
                 child.className = "test-node";
+                child.ariaRoleDescription = "test";
                 const summary = document.createElement("summary");
                 summary.appendChild(document.createTextNode(node));
+                summary.ariaRoleDescription = "test name";
                 child.appendChild(summary);
                 parent.appendChild(child);
             }