diff --git a/lib/jsdom/living/file-api/File-impl.js b/lib/jsdom/living/file-api/File-impl.js
index c33c08fed9..911faaf171 100644
--- a/lib/jsdom/living/file-api/File-impl.js
+++ b/lib/jsdom/living/file-api/File-impl.js
@@ -3,13 +3,10 @@
 const BlobImpl = require("./Blob-impl").implementation;
 
 exports.implementation = class FileImpl extends BlobImpl {
-  constructor(globalObject, args, privateData) {
-    const fileBits = args[0];
-    const fileName = args[1];
-    const options = args[2];
+  constructor(globalObject, [fileBits, fileName, options], privateData) {
     super(globalObject, [fileBits, options], privateData);
 
-    this.name = fileName.replace(/\//g, ":");
+    this.name = fileName;
     this.lastModified = "lastModified" in options ? options.lastModified : Date.now();
   }
 };
diff --git a/test/web-platform-tests/to-run.yaml b/test/web-platform-tests/to-run.yaml
index 37196818c5..02b4356554 100644
--- a/test/web-platform-tests/to-run.yaml
+++ b/test/web-platform-tests/to-run.yaml
@@ -2,7 +2,7 @@ DIR: FileAPI
 
 FileReader/workers.html: [fail, Needs Worker implementation]
 blob/Blob-array-buffer.any.html: [fail, Depends on TextEncoder]
-blob/Blob-constructor-endings.html: [fail, "- Blob is not a function
+blob/Blob-constructor.any.html: [fail, "- Blob is not a function
                                     - a date is not instanceof Date
                                     - a regexp is not instanceof Regexp
                                     - strange v8 behaviour when error triggered in overridden array length