diff --git a/roles/openshift-apps/flask-oidc-dev/templates/config.py b/roles/openshift-apps/flask-oidc-dev/templates/config.py
index 8c52438d70..9e187dba1b 100644
--- a/roles/openshift-apps/flask-oidc-dev/templates/config.py
+++ b/roles/openshift-apps/flask-oidc-dev/templates/config.py
@@ -15,7 +15,7 @@ SESSION_COOKIE_SECURE = True
 # Auth
 OIDC_CLIENT_SECRETS = "/etc/flask-oidc-dev/oidc.json"
 OIDC_SCOPES = "openid profile email https://id.fedoraproject.org/scope/groups"
-OIDC_CLIENT_AUTH_METHOD = "client_secret_post"
+OIDC_INTROSPECTION_AUTH_METHOD = "client_secret_post"
 OIDC_CALLBACK_ROUTE = "/oidc_callback"
 OPENID_ENDPOINT = "https://id{{ env_suffix }}.fedoraproject.org/openid/"
 FAS_OPENID_ENDPOINT = "https://id{{ env_suffix }}.fedoraproject.org/openid/"