diff --git a/sonar-project.properties b/sonar-project.properties
index 543384b145ea..38c29dd8c0ac 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,20 +1,7 @@
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
-#
-#    http://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.
 ### service-bot sonarqube plugin managed file
 sonar.coverage.exclusions=**/test/**/*,**/tests/**/*,**/mock/**/*,**/mocks/**/*,**/*mock*,**/*test*
 sonar.coverage.jacoco.xmlReportPaths=**/jacoco.xml
+sonar.cpd.exclusions=**/test/**/*,**/tests/**/*,**/mock/**/*,**/mocks/**/*,**/*mock*,**/*test*
 sonar.exclusions=**/*.pb.*,**/mk-include/**/*
 sonar.java.binaries=.
 sonar.language=java