diff --git a/demo/vagrant/cfssl.json b/demo/vagrant/cfssl.json
new file mode 100644
index 000000000..6e438c9b9
--- /dev/null
+++ b/demo/vagrant/cfssl.json
@@ -0,0 +1,13 @@
+{
+    "signing": {
+        "default": {
+            "expiry": "87600h",
+            "usages": [
+                "signing",
+                "key encipherment",
+                "server auth",
+                "client auth"
+            ]
+        }
+    }
+}