diff --git a/.licenserc.yaml b/.licenserc.yaml
index c81a6b52d..b87b7c8e4 100644
--- a/.licenserc.yaml
+++ b/.licenserc.yaml
@@ -56,6 +56,7 @@ header: # `header` section is configurations for source codes license header.
     - '.gitattributes'
     - 'LICENSE'
     - 'NOTICE'
+    - 'DISCLAIMER'
     - '**/*.versionsBackup'
     - '**/*.versionsBackup'
     - '**/*.proto'