diff --git a/bushido.json b/bushido.json
new file mode 100644
index 00000000..79139bf8
--- /dev/null
+++ b/bushido.json
@@ -0,0 +1,7 @@
+{
+    "platform": "rails",
+    "platform_version": 3,
+    "ruby_version": "1.9.2",
+    "sql": false,
+    "mongodb": true
+}