diff --git a/django_pyoidc/VERSION b/django_pyoidc/VERSION
index d169b2f..c5d54ec 100644
--- a/django_pyoidc/VERSION
+++ b/django_pyoidc/VERSION
@@ -1 +1 @@
-0.0.8
+0.0.9
diff --git a/django_pyoidc/drf/schema.py b/django_pyoidc/drf/schema.py
index 9687113..c3bdb8b 100644
--- a/django_pyoidc/drf/schema.py
+++ b/django_pyoidc/drf/schema.py
@@ -1,3 +1,5 @@
+from urllib.parse import urljoin
+
 try:
     from drf_spectacular.extensions import OpenApiAuthenticationExtension
 
@@ -14,6 +16,10 @@ def get_security_definition(self, auto_schema):
 
             op = OIDCBearerAuthentication.extract_drf_opname()
             well_known_url = get_setting_for_sso_op(op, "OIDC_PROVIDER_DISCOVERY_URI")
+            if not well_known_url.endswith(".well-known/openid-configuration"):
+                well_known_url = urljoin(
+                    well_known_url, ".well-known/openid-configuration"
+                )
             return {"type": "openIdConnect", "openIdConnectUrl": well_known_url}
 
 except ImportError: