diff --git a/designate_tempest_plugin/tests/api/v2/test_pool.py b/designate_tempest_plugin/tests/api/v2/test_pool.py
index 27f6e9d..dd7d107 100644
--- a/designate_tempest_plugin/tests/api/v2/test_pool.py
+++ b/designate_tempest_plugin/tests/api/v2/test_pool.py
@@ -309,7 +309,7 @@
         LOG.info('Create a pool using a huge size string for name)')
         with self.assertRaisesDns(lib_exc.BadRequest, 'invalid_object', 400):
             self.admin_client.create_pool(
-                pool_name=data_utils.rand_name(name="Huge_size_name") * 10000)
+                pool_name=data_utils.rand_name(name="Huge_size_name") * 100)
 
     @decorators.idempotent_id('9a787d0e-ac04-11eb-ae06-74e5f9e2a801')
     def test_create_pool_invalid_hostname_in_ns_records(self):
@@ -337,7 +337,7 @@
         with self.assertRaisesDns(lib_exc.BadRequest, 'invalid_object', 400):
             self.admin_client.update_pool(
                 pool['id'],
-                pool_name=data_utils.rand_name(name="Huge_size_name") * 10000,
+                pool_name=data_utils.rand_name(name="Huge_size_name") * 100,
                 headers=self.all_projects_header, extra_headers=True)
 
     @decorators.idempotent_id('2e496596-ac07-11eb-ae06-74e5f9e2a801')
diff --git a/designate_tempest_plugin/tests/api/v2/test_zones.py b/designate_tempest_plugin/tests/api/v2/test_zones.py
index 5109327..d1c3a11 100644
--- a/designate_tempest_plugin/tests/api/v2/test_zones.py
+++ b/designate_tempest_plugin/tests/api/v2/test_zones.py
@@ -749,7 +749,7 @@
         self.assertRaisesDns(
             lib_exc.BadRequest, 'invalid_object', 400,
             self.zones_client.create_zone,
-            description=dns_data_utils.rand_zone_name() * 10000)
+            description=dns_data_utils.rand_zone_name() * 100)
 
     @decorators.idempotent_id('49268b24-92de-11eb-9d02-74e5f9e2a801')
     def test_show_not_existing_zone(self):