diff --git a/compose.oidc.yml b/compose.oidc.yml
index 52dad53..6dc0185 100644
--- a/compose.oidc.yml
+++ b/compose.oidc.yml
@@ -6,6 +6,7 @@ services:
     secrets:
       - oidc_client_secret
     environment:
+      - OIDC_ISSUER_URL
       - OIDC_AUTH_URI
       - OIDC_CLIENT_ID
       - OIDC_DISPLAY_NAME