diff --git a/test/integration/client-side-encryption/client_side_encryption.prose.test.js b/test/integration/client-side-encryption/client_side_encryption.prose.test.js
index <HASH>..<HASH> 100644
--- a/test/integration/client-side-encryption/client_side_encryption.prose.test.js
+++ b/test/integration/client-side-encryption/client_side_encryption.prose.test.js
@@ -931,7 +931,6 @@ describe('Client Side Encryption Prose Tests', metadata, function () {
         },
         succeed: false,
         errorValidator: err => {
-          // TODO(NODE-4162): aws region test should only check if an error is thrown
           expect(err).to.be.an.instanceOf(Error);
         }
       },
chore(NODE-<I>):  removed TODO (#<I>)