diff --git a/components/script/dom/request.rs b/components/script/dom/request.rs
index 9abfb4b0eb4..8a673e85455 100644
--- a/components/script/dom/request.rs
+++ b/components/script/dom/request.rs
@@ -324,10 +324,6 @@ impl Request {
                     "The mode is 'no-cors' but the method is not a cors-safelisted method".to_string()));
             }
             // Step 30.2
-            if !borrowed_request.integrity_metadata.is_empty() {
-                return Err(Error::Type("Integrity metadata is not an empty string".to_string()));
-            }
-            // Step 30.3
             r.Headers().set_guard(Guard::RequestNoCors);
         }
 
diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 6b49accf7c3..20dc1aaea05 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -558469,7 +558469,7 @@
    "testharness"
   ],
   "fetch/api/request/request-error.html": [
-   "ff308916884f69b3f4aa8f2017c4d9fe0caf0f00",
+   "0831d11ecf78cddcc2aef2e2adef09429d918922",
    "testharness"
   ],
   "fetch/api/request/request-headers.html": [
diff --git a/tests/wpt/web-platform-tests/fetch/api/request/request-error.html b/tests/wpt/web-platform-tests/fetch/api/request/request-error.html
index a04bfde75b7..1777b89d299 100644
--- a/tests/wpt/web-platform-tests/fetch/api/request/request-error.html
+++ b/tests/wpt/web-platform-tests/fetch/api/request/request-error.html
@@ -51,12 +51,6 @@
           "Expect TypeError exception");
       },"RequestInit's mode is no-cors and method is not simple");
 
-      test(function() {
-        assert_throws(new TypeError() ,
-                      function() { new Request("", {"mode" : "no-cors", "integrity" : "not  an empty string"}); },
-                      "Expect TypeError exception");
-      },"RequestInit's mode is no-cors and integrity is not empty");
-
       test(function() {
         assert_throws(new TypeError() ,
                       function() { new Request("", {"mode" : "cors", "cache" : "only-if-cached"}); },