diff --git a/src/conf/checkstyle/checkstyle.xml b/src/conf/checkstyle/checkstyle.xml
index 4ae1fec6..a19f8f53 100644
--- a/src/conf/checkstyle/checkstyle.xml
+++ b/src/conf/checkstyle/checkstyle.xml
@@ -70,6 +70,12 @@ limitations under the License.
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