diff --git a/.ci/jenkins/config/branch.yaml b/.ci/jenkins/config/branch.yaml
index 82cf01c4d07..b44d97272e4 100644
--- a/.ci/jenkins/config/branch.yaml
+++ b/.ci/jenkins/config/branch.yaml
@@ -66,8 +66,8 @@ cloud:
 release:
   gpg:
     sign:
-      key-credentials-id: GPG_KEY
-      passphrase-credentials-id: ''
+      key_credentials_id: GPG_KEY
+      passphrase_credentials_id: ''
 jenkins:
   email_creds_id: OPTAPLANNER_CI_NOTIFICATION_EMAILS
   agent: