diff --git a/source/crud/tests/unified/client-bulkWrite-replaceOne-sort.json b/source/crud/tests/unified/client-bulkWrite-replaceOne-sort.json
index 53218c1f48..b86bc5f942 100644
--- a/source/crud/tests/unified/client-bulkWrite-replaceOne-sort.json
+++ b/source/crud/tests/unified/client-bulkWrite-replaceOne-sort.json
@@ -3,7 +3,8 @@
   "schemaVersion": "1.4",
   "runOnRequirements": [
     {
-      "minServerVersion": "8.0"
+      "minServerVersion": "8.0",
+      "serverless": "forbid"
     }
   ],
   "createEntities": [
diff --git a/source/crud/tests/unified/client-bulkWrite-replaceOne-sort.yml b/source/crud/tests/unified/client-bulkWrite-replaceOne-sort.yml
index 45ef30045c..a159ba5955 100644
--- a/source/crud/tests/unified/client-bulkWrite-replaceOne-sort.yml
+++ b/source/crud/tests/unified/client-bulkWrite-replaceOne-sort.yml
@@ -4,6 +4,7 @@ schemaVersion: "1.4"
 
 runOnRequirements:
   - minServerVersion: "8.0"
+    serverless: forbid # Serverless does not support bulkWrite: CLOUDP-256344.
 
 createEntities:
   - client:
diff --git a/source/crud/tests/unified/client-bulkWrite-updateOne-sort.json b/source/crud/tests/unified/client-bulkWrite-updateOne-sort.json
index 4a07b8b97c..ef75dcb374 100644
--- a/source/crud/tests/unified/client-bulkWrite-updateOne-sort.json
+++ b/source/crud/tests/unified/client-bulkWrite-updateOne-sort.json
@@ -3,7 +3,8 @@
   "schemaVersion": "1.4",
   "runOnRequirements": [
     {
-      "minServerVersion": "8.0"
+      "minServerVersion": "8.0",
+      "serverless": "forbid"
     }
   ],
   "createEntities": [
diff --git a/source/crud/tests/unified/client-bulkWrite-updateOne-sort.yml b/source/crud/tests/unified/client-bulkWrite-updateOne-sort.yml
index ce24373972..73a265d6b8 100644
--- a/source/crud/tests/unified/client-bulkWrite-updateOne-sort.yml
+++ b/source/crud/tests/unified/client-bulkWrite-updateOne-sort.yml
@@ -4,6 +4,7 @@ schemaVersion: "1.4"
 
 runOnRequirements:
   - minServerVersion: "8.0"
+    serverless: forbid # Serverless does not support bulkWrite: CLOUDP-256344.
 
 createEntities:
   - client: