diff --git a/src/main/java/de/tavolio/oidc/OidcConfigurationResource.java b/src/main/java/de/tavolio/oidc/OidcConfigurationResource.java
index 1d1a68d..4f56eb8 100644
--- a/src/main/java/de/tavolio/oidc/OidcConfigurationResource.java
+++ b/src/main/java/de/tavolio/oidc/OidcConfigurationResource.java
@@ -19,17 +19,21 @@ public class OidcConfigurationResource
     @ConfigProperty(name = "io.verifoo.http.origin")
     String origin;
 
+    @ConfigProperty(name = "quarkus.http.root-path")
+    String rootPath;
+
     @GET
     public OidcConfiguration get(@PathParam("realm-key") String realmKey)
     {
         RealmEntity realm = realmRepo.findByKey(realmKey);
         if (realm != null)
         {
+            String base = origin + rootPath;
             return new OidcConfiguration()
                 .setIssuer(issuerService.getIssuer(realmKey))
-                .setTokenEndpoint(String.format("%s/api/iam-backend/realms/%s/protocol/openid-connect/token", origin, realmKey))
-                .setAuthorizationEndpoint(String.format("%s/api/iam-backend/realms/%s/protocol/openid-connect/auth", origin, realmKey))
-                .setJwksURI(String.format("%s/api/iam-backend/realms/%s/protocol/openid-connect/certs", origin, realmKey));
+                .setTokenEndpoint(String.format("%s/realms/%s/protocol/openid-connect/token", base, realmKey))
+                .setAuthorizationEndpoint(String.format("%s/realms/%s/protocol/openid-connect/auth", base, realmKey))
+                .setJwksURI(String.format("%s/realms/%s/protocol/openid-connect/certs", base, realmKey));
         }
         throw new NotFoundException();
     }