diff --git a/ios/TONSDKForReactNative.m b/ios/TONSDKForReactNative.m
index 1d7bdfd..3da9414 100644
--- a/ios/TONSDKForReactNative.m
+++ b/ios/TONSDKForReactNative.m
@@ -13,7 +13,7 @@ @implementation TONSDKForReactNative
 
 - (dispatch_queue_t)methodQueue
 {
-    return dispatch_get_main_queue();
+    return dispatch_queue_create("js.react-native.client.ton", DISPATCH_QUEUE_SERIAL);
 }
 RCT_EXPORT_MODULE()
 
diff --git a/package.json b/package.json
index 3495513..561e339 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "ton-client-react-native-js",
-	"version": "0.21.0",
+	"version": "0.21.1",
 	"description": "TON Client Library for React Native",
 	"main": "index.js",
 	"scripts": {