diff --git a/config.sample.json b/config.sample.json
new file mode 100644
index 0000000..dc8e0f2
--- /dev/null
+++ b/config.sample.json
@@ -0,0 +1,8 @@
+{
+    "timeout": 30,
+    "configurations": {
+        "0": {
+            "nbd-device": "/dev/nbd0"
+        }
+    }
+}