diff --git a/roles/zuul-var-to-json/tasks/main.yaml b/roles/zuul-var-to-json/tasks/main.yaml
new file mode 100644
index 0000000..5d6e1d7
--- /dev/null
+++ b/roles/zuul-var-to-json/tasks/main.yaml
@@ -0,0 +1,4 @@
+- name: Export Zuul variables into JSON
+  copy:
+    dest: '{{ ansible_user_dir }}/zuul-env.json'
+    content: '{{ zuul | to_json }}'