diff --git a/config/storybook/decorators/StoreDecorator.js b/config/storybook/decorators/StoreDecorator.js
index b976cca8..3094a499 100644
--- a/config/storybook/decorators/StoreDecorator.js
+++ b/config/storybook/decorators/StoreDecorator.js
@@ -1,4 +1,4 @@
-import {StoreProvider} from "../../../src/app/providers/SroreProvider/index.js";
+import {StoreProvider} from "../../../src/app/providers/SroreProvider/index.ts";
 
 export const StoreDecorator = (initialState) => (Story) =>
 (  <StoreProvider initialState={initialState}>
diff --git a/config/storybook/webpack.config.js b/config/storybook/webpack.config.js
index 11ad0f75..170287e3 100644
--- a/config/storybook/webpack.config.js
+++ b/config/storybook/webpack.config.js
@@ -21,6 +21,7 @@ module.exports = ({ config }) => {
   config?.plugins?.push(
     new DefinePlugin({
       __API__: JSON.stringify(process.env.APP_HOSTNAME),
+      __IS_DEV__: true,
     }),
   );