diff --git a/doc/architecture/blueprints/ci_gcp_secrets_manager/index.md b/doc/architecture/blueprints/ci_gcp_secrets_manager/index.md
index f14526811bac5d62057d60ba45568fc5eeeb03df..250c18c02c0d375a8be207d093b8199e9c10edc7 100644
--- a/doc/architecture/blueprints/ci_gcp_secrets_manager/index.md
+++ b/doc/architecture/blueprints/ci_gcp_secrets_manager/index.md
@@ -78,7 +78,7 @@ The proposed CI keyword would be the following:
 job_name:
   id_tokens:
     GCP_SM_ID_TOKEN:
-      aud: https://gitlab.com # or self-managed GitLab URL
+      aud: https://iam.googleapis.com/projects/$GCP_PROJECT_NUMBER/locations/global/workloadIdentityPools/$GCP_WORKLOAD_FEDERATION_POOL_ID/providers/$GCP_WORKLOAD_FEDERATION_PROVIDER_ID # or a custom audience as configured in GCP Workload Identity Pool Provider.
   secrets:
     DATABASE_PASSWORD:
       gcp_sm: