diff --git a/environments/association/provider-dtr/values.yaml b/environments/association/provider-dtr/values.yaml
index 361d8d96..3d9a79d3 100644
--- a/environments/association/provider-dtr/values.yaml
+++ b/environments/association/provider-dtr/values.yaml
@@ -8,6 +8,10 @@ digital-twin-registry:
     auth:
       adminUser: <path:semantics/data/dtr#keycloak-admin-user>
       adminPassword: <path:semantics/data/dtr#keycloak-admin-password>
+    extraVolumes:
+      - name: provider-dtr-digital-twin-registry-keycloak-configmap
+        configMap:
+          name: provider-dtr-digital-twin-registry-keycloak-configmap
     extraVolumeMounts:
       - mountPath: /opt/keycloak/data/import/default-realm-import.json
         subPath: default-realm-import.json