diff --git a/tosca-configs/att-workflow/flex-ocp-cord-voltha-master-olt.yaml b/tosca-configs/att-workflow/flex-ocp-cord-voltha-master-olt.yaml
index aa935e5..42ce3b2 100755
--- a/tosca-configs/att-workflow/flex-ocp-cord-voltha-master-olt.yaml
+++ b/tosca-configs/att-workflow/flex-ocp-cord-voltha-master-olt.yaml
@@ -19,6 +19,7 @@
   - custom_types/oltdevice.yaml
   - custom_types/onudevice.yaml
   - custom_types/voltservice.yaml
+  - custom_types/technologyprofile.yaml
 description: Create a simulated OLT Device in VOLTHA
 topology_template:
   node_templates: