diff --git a/tests/test_route53resolver/test_route53resolver_endpoint.py b/tests/test_route53resolver/test_route53resolver_endpoint.py
index bbd1387a12af..d9f38878cc0b 100644
--- a/tests/test_route53resolver/test_route53resolver_endpoint.py
+++ b/tests/test_route53resolver/test_route53resolver_endpoint.py
@@ -3,6 +3,7 @@
 
 import boto3
 import pytest
+from botocore.config import Config
 from botocore.exceptions import ClientError
 
 from moto import mock_route53resolver, settings
@@ -74,8 +75,10 @@ def create_test_endpoint(client, ec2_client, name=None, tags=None):
 
 @mock_route53resolver
 def test_route53resolver_invalid_create_endpoint_args():
-    """Test invalid arguments to the create_resolver_endpoint API."""
-    client = boto3.client("route53resolver", region_name=TEST_REGION)
+    # Some validation is now part of botocore-1.34.3
+    # Disable validation to verify that Moto has the same validation
+    config = Config(parameter_validation=False)
+    client = boto3.client("route53resolver", region_name=TEST_REGION, config=config)
     random_num = mock_random.get_random_hex(10)
 
     # Verify ValidationException error messages are accumulated properly:
@@ -163,8 +166,10 @@ def test_route53resolver_invalid_create_endpoint_args():
 @mock_ec2
 @mock_route53resolver
 def test_route53resolver_bad_create_endpoint_subnets():
-    """Test bad subnet scenarios for create_resolver_endpoint API."""
-    client = boto3.client("route53resolver", region_name=TEST_REGION)
+    # Some validation is now part of botocore-1.34.3
+    # Disable validation to verify that Moto has the same validation
+    config = Config(parameter_validation=False)
+    client = boto3.client("route53resolver", region_name=TEST_REGION, config=config)
     ec2_client = boto3.client("ec2", region_name=TEST_REGION)
     random_num = mock_random.get_random_hex(10)