diff --git a/codegen-server/src/main/kotlin/software/amazon/smithy/rust/codegen/server/smithy/generators/protocol/ServerProtocolTestGenerator.kt b/codegen-server/src/main/kotlin/software/amazon/smithy/rust/codegen/server/smithy/generators/protocol/ServerProtocolTestGenerator.kt
index fbd1b3709e..276501a4c2 100644
--- a/codegen-server/src/main/kotlin/software/amazon/smithy/rust/codegen/server/smithy/generators/protocol/ServerProtocolTestGenerator.kt
+++ b/codegen-server/src/main/kotlin/software/amazon/smithy/rust/codegen/server/smithy/generators/protocol/ServerProtocolTestGenerator.kt
@@ -699,8 +699,6 @@ class ServerProtocolTestGenerator(
             FailingTest(RestJson, "RestJsonBodyTimestampDefaultRejectsMalformedEpochSeconds_case5", TestType.MalformedRequest),
             FailingTest(RestJson, "RestJsonBodyTimestampDefaultRejectsMalformedEpochSeconds_case7", TestType.MalformedRequest),
             FailingTest(RestJson, "RestJsonBodyTimestampDefaultRejectsMalformedEpochSeconds_case9", TestType.MalformedRequest),
-            FailingTest(RestJson, "RestJsonPathTimestampDefaultRejectsDifferent8601Formats_case13", TestType.MalformedRequest),
-            FailingTest(RestJson, "RestJsonQueryTimestampDefaultRejectsDifferent8601Formats_case13", TestType.MalformedRequest),
             FailingTest(RestJson, "RestJsonMalformedUnionNoFieldsSet", TestType.MalformedRequest),
             FailingTest(RestJson, "RestJsonMalformedSetDuplicateBlobs", TestType.MalformedRequest),