3 files changed, 12 insertions, 5 deletions
diff --git a/packages/browser/src/helpers/identifyAuthenticationError.ts b/packages/browser/src/helpers/identifyAuthenticationError.ts
index 600a2d6..4c0cfe2 100644
--- a/packages/browser/src/helpers/identifyAuthenticationError.ts
+++ b/packages/browser/src/helpers/identifyAuthenticationError.ts
@@ -1,5 +1,5 @@
 import { isValidDomain } from './isValidDomain';
-import { WebAuthnError } from './structs';
+import { WebAuthnError } from './webAuthnError';
 
 /**
  * Attempt to intuit _why_ an error was raised after calling `navigator.credentials.get()`
diff --git a/packages/browser/src/helpers/identifyRegistrationError.ts b/packages/browser/src/helpers/identifyRegistrationError.ts
index 9b76454..6134227 100644
--- a/packages/browser/src/helpers/identifyRegistrationError.ts
+++ b/packages/browser/src/helpers/identifyRegistrationError.ts
@@ -1,5 +1,5 @@
 import { isValidDomain } from './isValidDomain';
-import { WebAuthnError } from './structs';
+import { WebAuthnError } from './webAuthnError';
 
 /**
  * Attempt to intuit _why_ an error was raised after calling `navigator.credentials.create()`
diff --git a/packages/browser/src/helpers/structs.ts b/packages/browser/src/helpers/webAuthnError.ts
index 8ae01b7..aad98ff 100644
--- a/packages/browser/src/helpers/structs.ts
+++ b/packages/browser/src/helpers/webAuthnError.ts
@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/ban-ts-comment */
 /**
  * A custom Error used to return a more nuanced error detailing _why_ one of the eight documented
  * errors in the spec was raised after calling `navigator.credentials.create()` or
@@ -16,8 +17,14 @@
  * scenarios a given error would be raised.
  */
 export class WebAuthnError extends Error {
-  constructor(message: string, name = 'WebAuthnError') {
-    super(message);
-    this.name = name;
+  constructor(message: string, cause: Error, name?: string) {
+    /**
+     * `cause` is supported in evergreen browsers, but not IE10, so this ts-ignore is to
+     * help Rollup complete the ES5 build.
+     */
+    // @ts-ignore
+    super(message, { cause })
+    // this.name = name ?? cause.name;
+    this.name = name ?? cause.name;
   }
 }