diff --git a/index.js b/index.js
index a986ba30..37e7b46c 100644
--- a/index.js
+++ b/index.js
@@ -6,7 +6,7 @@ exports.AbstractClass = require('./lib/abstract-class').AbstractClass;
 exports.Validatable = require('./lib/validatable').Validatable;
 
 exports.init = function (rw) {
-    if (global.railway) {
+    if (typeof rw === 'string') {
         railway.orm = exports;
     } else {
         rw.orm = {Schema: exports.Schema, AbstractClass: exports.AbstractClass};
diff --git a/package.json b/package.json
index 06a5a7f6..52e5198f 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "jugglingdb",
   "description": "ORM for every database: redis, mysql, neo4j, mongodb, postgres, sqlite",
-  "version": "0.1.26",
+  "version": "0.1.27",
   "author": "Anatoliy Chakkaev <rpm1602@gmail.com>",
   "contributors": [
     { "name": "Anatoliy Chakkaev",     "email": "rpm1602@gmail.com" },