diff --git a/src/aquarius/Aquarius.ts b/src/aquarius/Aquarius.ts
index fd619a2..1af11e8 100644
--- a/src/aquarius/Aquarius.ts
+++ b/src/aquarius/Aquarius.ts
@@ -274,16 +274,7 @@ export class Aquarius {
         if (newMetadata.title != null) data.title = newMetadata.title
         if (newMetadata.servicePrices != null)
             data.servicePrices = newMetadata.servicePrices
-        if (newMetadata.links != null) {
-            data.links = []
-            for (const [name, url] of Object.entries(newMetadata.links)) {
-                const asample = Object()
-                asample.name = name
-                asample.url = url
-                asample.type = 'sample'
-                data.links.push(asample)
-            }
-        }
+        if (newMetadata.links != null) data.links = newMetadata.links
         data.updated = updated
         data.signature = signature
         const result = await this.fetch
@@ -293,7 +284,7 @@ export class Aquarius {
                     return response.text
                 }
                 this.logger.log(
-                    'transferownership failed:',
+                    'editMetaData failed:',
                     response.status,
                     response.statusText
                 )
@@ -327,11 +318,7 @@ export class Aquarius {
                 if (response.ok) {
                     return response.text
                 }
-                this.logger.log(
-                    'transferownership failed:',
-                    response.status,
-                    response.statusText
-                )
+                this.logger.log('retire failed:', response.status, response.statusText)
                 return null
             })
 
diff --git a/src/ddo/MetaData.ts b/src/ddo/MetaData.ts
index 6654eae..228ebbb 100644
--- a/src/ddo/MetaData.ts
+++ b/src/ddo/MetaData.ts
@@ -282,9 +282,15 @@ export interface ServicePrices {
     price: string
 }
 
+export interface EditableMetaDataLinks {
+    name: string
+    url: string
+    type: string
+}
+
 export interface EditableMetaData {
     description?: string
     title?: string
-    links?: { [name: string]: string }[]
+    links?: EditableMetaDataLinks[]
     servicePrices?: ServicePrices[]
 }
diff --git a/test/integration/ocean/AssetOwners.test.ts b/test/integration/ocean/AssetOwners.test.ts
index 2a9eda3..23b9398 100644
--- a/test/integration/ocean/AssetOwners.test.ts
+++ b/test/integration/ocean/AssetOwners.test.ts
@@ -114,8 +114,35 @@ describe('Asset Owners', () => {
 
     it('should be able to update metadata', async () => {
         const { id } = await ocean.assets.create(metadata as any, account1)
+        const links = [
+            {
+                name: 'Sample1',
+                url: 'http://www.example.com',
+                type: 'sample'
+            },
+            {
+                name: 'Sample2',
+                url: 'http://www.example.net',
+                type: 'sample'
+            }
+        ]
+        const newPrices = [
+            {
+                serviceIndex: 0,
+                price: '31000000000000000000'
+            },
+            {
+                serviceIndex: 2,
+                price: '31000000000000000000'
+            }
+        ]
 
-        const newMetaData = { title: 'New title', description: 'New description' }
+        const newMetaData = {
+            title: 'New title',
+            description: 'New description',
+            links: links,
+            servicePrices: newPrices
+        }
         await ocean.assets.editMetadata(id, newMetaData, account1)
 
         const newDDO = await ocean.assets.resolve(id)
@@ -125,6 +152,24 @@ describe('Asset Owners', () => {
             newDDO.service[0].attributes.additionalInformation.description,
             'New description'
         )
+        assert.equal(newDDO.service[0].attributes.main.price, '31000000000000000000')
+        assert.equal(newDDO.service[2].attributes.main.price, '31000000000000000000')
+        assert.equal(
+            newDDO.service[0].attributes.additionalInformation.links[0].name,
+            'Sample1'
+        )
+        assert.equal(
+            newDDO.service[0].attributes.additionalInformation.links[0].url,
+            'http://www.example.com'
+        )
+        assert.equal(
+            newDDO.service[0].attributes.additionalInformation.links[1].name,
+            'Sample2'
+        )
+        assert.equal(
+            newDDO.service[0].attributes.additionalInformation.links[1].url,
+            'http://www.example.net'
+        )
     })
 
     it('should be able to retire metadata', async () => {