diff --git a/client/src/components/molecules/Asset.tsx b/client/src/components/molecules/Asset.tsx
index c93bb15..db1d048 100644
--- a/client/src/components/molecules/Asset.tsx
+++ b/client/src/components/molecules/Asset.tsx
@@ -20,12 +20,14 @@ const AssetLink = ({ asset, list }: { asset: any; list?: boolean }) => {
     ) : (
         <article className={styles.asset}>
             <Link to={`/asset/${asset.id}`}>
-                <CategoryImage category={base.categories[0][0]} />
+                {base.categories && (
+                    <CategoryImage category={base.categories[0]} />
+                )}
                 <h1>{base.name}</h1>
                 <p>{base.description.substring(0, 90)}...</p>
 
                 <footer className={styles.assetFooter}>
-                    {base.categories && <div>{base.categories[0][0]}</div>}
+                    {base.categories && <div>{base.categories[0]}</div>}
                 </footer>
             </Link>
         </article>
diff --git a/client/src/config.ts b/client/src/config.ts
index 7a154bd..5c6e5ca 100644
--- a/client/src/config.ts
+++ b/client/src/config.ts
@@ -19,13 +19,11 @@ export const aquariusPort = 443
 export const brizoScheme = 'https'
 export const brizoHost = 'nginx-brizo.dev-ocean.com'
 export const brizoPort = 443
+export const brizoAddress = '0x413c9ba0a05b8a600899b41b0c62dd661e689354'
 
 export const parityScheme = 'https'
 export const parityHost = 'nile.dev-ocean.com'
 export const parityPort = 443
-export const threshold = 0
-export const password = 'ocean_secret'
-export const address = '0x413c9ba0a05b8a600899b41b0c62dd661e689354'
 
 export const secretStoreScheme = 'https'
 export const secretStoreHost = 'secret-store.dev-ocean.com'
diff --git a/client/src/ocean.ts b/client/src/ocean.ts
index f51b290..1d70dbb 100644
--- a/client/src/ocean.ts
+++ b/client/src/ocean.ts
@@ -1,24 +1,22 @@
 import { Ocean } from '@oceanprotocol/squid'
 
 import {
-    address,
     aquariusHost,
     aquariusPort,
     aquariusScheme,
     brizoHost,
     brizoPort,
     brizoScheme,
+    brizoAddress,
     nodeHost,
     nodePort,
     nodeScheme,
     parityHost,
     parityPort,
     parityScheme,
-    password,
     secretStoreHost,
     secretStorePort,
     secretStoreScheme,
-    threshold,
     verbose
 } from './config'
 
@@ -33,11 +31,9 @@ export async function provideOcean() {
         nodeUri,
         aquariusUri,
         brizoUri,
+        brizoAddress,
         parityUri,
         secretStoreUri,
-        threshold,
-        password,
-        address,
         verbose
     }
 
diff --git a/client/src/routes/Details/AssetFilesDetails.tsx b/client/src/routes/Details/AssetFilesDetails.tsx
index d6f05a3..a2fe3c2 100644
--- a/client/src/routes/Details/AssetFilesDetails.tsx
+++ b/client/src/routes/Details/AssetFilesDetails.tsx
@@ -54,8 +54,14 @@ export default class AssetFilesDetails extends PureComponent<
                 <div className={styles.files}>
                     {files.map(file => (
                         <ul key={file.index} className={styles.file}>
-                            <li>{file.contentType.split('/')[1]}</li>
-                            <li>{filesize(file.contentLength)}</li>
+                            <li>
+                                {file.contentType &&
+                                    file.contentType.split('/')[1]}
+                            </li>
+                            <li>
+                                {file.contentLength &&
+                                    filesize(file.contentLength)}
+                            </li>
                             {/* <li>{file.encoding}</li> */}
                             {/* <li>{file.compression}</li> */}
                         </ul>