diff --git a/src/ocean/OceanAssets.ts b/src/ocean/OceanAssets.ts
index 7faaf3c..719d362 100644
--- a/src/ocean/OceanAssets.ts
+++ b/src/ocean/OceanAssets.ts
@@ -311,8 +311,8 @@ export class OceanAssets extends Instantiable {
      * @return {Promise<string>} Returns Account ID
      */
     public async owner(did: string): Promise<string> {
-        return await this.ocean.keeper.didRegistry.getDIDOwner(did)
-        
+        const owner = await this.ocean.keeper.didRegistry.getDIDOwner(did)
+        return owner
     }
 
     /**
diff --git a/test/integration/ocean/AssetOwners.test.ts b/test/integration/ocean/AssetOwners.test.ts
index 22fd0e7..e20d739 100644
--- a/test/integration/ocean/AssetOwners.test.ts
+++ b/test/integration/ocean/AssetOwners.test.ts
@@ -75,7 +75,7 @@ describe('Asset Owners', () => {
         const { length: initialLength } = await ocean.assets.consumerAssets(
             account2.getId()
         )
-            
+
         const ddo = await ocean.assets.create(metadata as any, account1)
         const { length: finalLength1 } = await ocean.assets.consumerAssets(
             account2.getId()