diff --git a/kicker.json b/kicker.json
index 2090095e72dd80bdeb2ebea7abce53eda63dbd9b..f12a9973308e994cf7a6e47c7f1a3a5c9274de39 100644
--- a/kicker.json
+++ b/kicker.json
@@ -137,6 +137,11 @@
           "description": "The Vault server base API url",
           "mandatory": true
         },
+        {
+          "name": "VAULT_OIDC_AUD",
+          "description": "The `aud` claim for the JWT",
+          "default": "$CI_SERVER_URL"
+        },
         {
           "name": "VAULT_ROLE_ID",
           "description": "The [AppRole](https://www.vaultproject.io/docs/auth/approle) RoleID",