diff --git a/docs/api-reference/interfaces/utils.bytes.bytes.md b/docs/api-reference/interfaces/utils.bytes.bytes.md
index a2f4e86f..975b6167 100644
--- a/docs/api-reference/interfaces/utils.bytes.bytes.md
+++ b/docs/api-reference/interfaces/utils.bytes.bytes.md
@@ -5,7 +5,7 @@ title: Utils.Bytes.Bytes
 
 # Interface: Bytes<Length\>
 
-[Utils](../modules/utils.md).[Bytes](../modules/utils.bytes.md).Bytes
+Utils.[Bytes](../modules/utils.bytes.md).Bytes
 
 Helper type for dealing with fixed size byte arrays.
 
diff --git a/docs/api-reference/interfaces/utils.bytes.flexbytes.md b/docs/api-reference/interfaces/utils.bytes.flexbytes.md
index 500e4201..a83a2b61 100644
--- a/docs/api-reference/interfaces/utils.bytes.flexbytes.md
+++ b/docs/api-reference/interfaces/utils.bytes.flexbytes.md
@@ -5,7 +5,7 @@ title: Utils.Bytes.FlexBytes
 
 # Interface: FlexBytes<Min, Max\>
 
-[Utils](../modules/utils.md).[Bytes](../modules/utils.bytes.md).FlexBytes
+Utils.[Bytes](../modules/utils.bytes.md).FlexBytes
 
 Helper type for dealing with flexible sized byte arrays.
 
diff --git a/docs/introduction.md b/docs/introduction.md
index 9d0fce18..80c37043 100644
--- a/docs/introduction.md
+++ b/docs/introduction.md
@@ -15,12 +15,11 @@ We'd love you to join us! Are you up to the challenge of helping us to create be
 ## Community
 There is a vibrant and buzzing community behind Swarm, get involved in one of our group channels.
 
-- [Swarm](http://swarm.ethereum.org).
+- [official Swarm website](http://swarm.ethereum.org).
+- [Discord room](https://discord.gg/ykCupZMuww).
 - [Beehive Chat on Mattermost](https://beehive.ethswarm.org/).
-- [Orange Lounge](https://t.me/joinchat/GoVG8RHYjUpD_-bEnLC4EQ).
 - [Twitter @ethswarm](https://twitter.com/ethswarm).
 - [reddit channel](https://www.reddit.com/r/ethswarm/).
 
 ## Reporting a bug
 If anything isn't working, [get in touch and let us know!](https://github.com/ethersphere/bee-js/issues) Every Bee is important to us and we'll get right to work on fixing it for you as soon as possible. 🐝
-
diff --git a/docusaurus.config.js b/docusaurus.config.js
index d063774d..a8d2c344 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -5,7 +5,9 @@ module.exports = {
   url: 'https://bee-js.ethswarm.org',
   baseUrl: '/',
   plugins: [require.resolve('docusaurus-lunr-search')],
-  onBrokenLinks: 'warn',
+  onBrokenLinks: 'error',
+  onBrokenMarkdownLinks: 'error',
+  onDuplicateRoutes: 'error',
   favicon: 'img/favicon.ico',
   organizationName: 'Swarm', // Usually your GitHub org/user name.
   projectName: 'bee-js-docs', // Usually your repo name.