diff --git a/tasks/main.yml b/tasks/main.yml
index 9901ba2..34c49c2 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -22,6 +22,10 @@
     msg: >
       {{ ansible_facts.interfaces }}
 
+- name: Get interfaces starting with "en"
+  set_fact:
+    en_interfaces: "{{ msg | select('match', '^en') | list }}"
+
 # # ============================================================
 # # Normalize and validate configuration
 # # ============================================================