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 dad49a7dea5c0..04aa079e151d1 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
@@ -399,12 +399,6 @@ private static boolean filterMalformedRequestTests(
             || testCase.getId().equals("RestJsonWithBodyExpectsApplicationJsonContentTypeNoHeaders")) {
             return true;
         }
-
-        // ToDo: https://github.com/aws/aws-sdk-js-v3/issues/6907
-        if (testCase.getId().equals("RestJsonWithoutBodyEmptyInputExpectsEmptyContentType")) {
-            return true;
-        }
-
         return false;
     }
 }
diff --git a/private/aws-restjson-server/src/protocols/Aws_restJson1.ts b/private/aws-restjson-server/src/protocols/Aws_restJson1.ts
index ce079df7d7d9a..96aba63901236 100644
--- a/private/aws-restjson-server/src/protocols/Aws_restJson1.ts
+++ b/private/aws-restjson-server/src/protocols/Aws_restJson1.ts
@@ -2053,7 +2053,7 @@ export const deserializeMalformedContentTypeWithoutBodyEmptyInputRequest = async
   );
   if (contentTypeHeaderKey != null) {
     const contentType = output.headers[contentTypeHeaderKey];
-    if (contentType !== undefined && contentType !== "application/json") {
+    if (contentType !== undefined) {
       throw new __UnsupportedMediaTypeException();
     }
   }