diff --git a/proto-google-cloud-talent-v4beta1/clirr-ignored-differences.xml b/proto-google-cloud-talent-v4beta1/clirr-ignored-differences.xml
index 9fe3cad6..76722805 100644
--- a/proto-google-cloud-talent-v4beta1/clirr-ignored-differences.xml
+++ b/proto-google-cloud-talent-v4beta1/clirr-ignored-differences.xml
@@ -16,4 +16,9 @@
     <className>com/google/cloud/talent/v4beta1/*OrBuilder</className>
     <method>boolean has*(*)</method>
   </difference>
+
+    <difference>
+    <differenceType>8001</differenceType>
+    <className>com/google/cloud/talent/v4beta1/BatchProto</className>
+  </difference>
 </differences>
diff --git a/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/BatchProto.java b/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/BatchProto.java
deleted file mode 100644
index 96adcb5d..00000000
--- a/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/BatchProto.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/talent/v4beta1/batch.proto
-
-package com.google.cloud.talent.v4beta1;
-
-public final class BatchProto {
-  private BatchProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
-  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
-    return descriptor;
-  }
-
-  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
-
-  static {
-    java.lang.String[] descriptorData = {
-      "\n\'google/cloud/talent/v4beta1/batch.prot"
-          + "o\022\033google.cloud.talent.v4beta1\032\034google/a"
-          + "pi/annotations.protoBx\n\037com.google.cloud"
-          + ".talent.v4beta1B\nBatchProtoP\001ZAgoogle.go"
-          + "lang.org/genproto/googleapis/cloud/talen"
-          + "t/v4beta1;talent\242\002\003CTSb\006proto3"
-    };
-    descriptor =
-        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
-            descriptorData,
-            new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
-            });
-    com.google.api.AnnotationsProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/synth.py b/synth.py
index 57f1170a..0f002b93 100644
--- a/synth.py
+++ b/synth.py
@@ -15,6 +15,7 @@
 """This script is used to synthesize generated parts of this library."""
 
 import synthtool.languages.java as java
+import os
 
 AUTOSYNTH_MULTIPLE_COMMITS = True
 
@@ -27,7 +28,7 @@
       version=version,
       bazel_target=f'//google/cloud/{service}/{version}:google-cloud-{service}-{version}-java',
   )
-
+os.remove('proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/BatchProto.java')
 java.common_templates(excludes=[
   '.kokoro/build.sh',
   '.kokoro/nightly/samples.cfg',