diff --git a/.github/blunderbuss.yml b/.github/blunderbuss.yml
index 427b7dbc7fa5..618cb98e7fa1 100644
--- a/.github/blunderbuss.yml
+++ b/.github/blunderbuss.yml
@@ -143,6 +143,7 @@ assign_issues_by:
   - 'api: kms'
   - 'api: cloudkms'
   - 'api: secretmanager'
+  - 'api: privateca'
   to:
   - GoogleCloudPlatform/dee-infra
 - labels: