diff --git a/codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AwsProtocolUtils.java b/codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AwsProtocolUtils.java
index 7ef62972c78a..c8d50b2b6472 100644
--- a/codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AwsProtocolUtils.java
+++ b/codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AwsProtocolUtils.java
@@ -294,11 +294,6 @@ private static boolean filterProtocolTests(
             HttpMessageTestCase testCase,
             TypeScriptSettings settings
     ) {
-        // TODO: Consume AWSQueryError trait as a follow-up.
-        if (testCase.getId().equals("QueryCustomizedError")) {
-            return true;
-        }
-
         // TODO: Remove when server protocol tests are fixed in
         // https://github.com/aws/aws-sdk-js-v3/issues/3058
         // TODO: Move to filter specific to server protocol tests if added in