diff --git a/package.json b/package.json
index 56b660c52..5e9667807 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-router-flux",
-  "version": "3.30.2",
+  "version": "3.30.3",
   "description": "React Native Router using Flux architecture",
   "repository": {
     "type": "git",
diff --git a/src/Switch.js b/src/Switch.js
index 48776ec3e..6e96eb892 100644
--- a/src/Switch.js
+++ b/src/Switch.js
@@ -9,7 +9,6 @@ export default function Switch(props) {
   if (!selector && !statem) console.error('Selector should be defined.');
   let index = -1;
   if (!selector) {
-    assert(statem.isIn, 'Wrong statem passed');
     // support Statem - Harel statecharts machine!
     navState.children.forEach((el, i) => {
       assert(el.default || el.state,
@@ -17,8 +16,7 @@ export default function Switch(props) {
       if (el.default) {
         index = i;
       } else {
-        assert(el.state.id, 'State doesn\'t have id');
-        if (statem.isIn(el.state.id)) {
+        if (el.state.active) {
           index = i;
         }
       }