diff --git a/wherehows-web/app/components/dataset-authors.ts b/wherehows-web/app/components/dataset-authors.ts
index d52f9d8a2a..61618b50f0 100644
--- a/wherehows-web/app/components/dataset-authors.ts
+++ b/wherehows-web/app/components/dataset-authors.ts
@@ -81,7 +81,7 @@ export default class DatasetAuthors extends Component {
    * @type {ComputedProperty<boolean>}
    * @memberof DatasetAuthors
    */
-  requiredMinNotConfirmed: ComputedProperty<boolean> = computed('confirmedOwners.length', function(
+  requiredMinNotConfirmed: ComputedProperty<boolean> = computed('confirmedOwners.@each.type', function(
     this: DatasetAuthors
   ) {
     return isRequiredMinOwnersNotConfirmed(get(this, 'confirmedOwners'));
diff --git a/wherehows-web/app/utils/api/datasets/owners.ts b/wherehows-web/app/utils/api/datasets/owners.ts
index eb501352e3..68cca3ce2d 100644
--- a/wherehows-web/app/utils/api/datasets/owners.ts
+++ b/wherehows-web/app/utils/api/datasets/owners.ts
@@ -25,7 +25,7 @@ enum OwnerIdType {
  * @type {string}
  */
 enum OwnerType {
-  Owner = 'Owner',
+  Owner = 'DataOwner',
   Consumer = 'Consumer',
   Delegate = 'Delegate',
   Producer = 'Producer',
diff --git a/wherehows-web/mirage/fixtures/owners.ts b/wherehows-web/mirage/fixtures/owners.ts
index 819f9f97fb..a73af292f2 100644
--- a/wherehows-web/mirage/fixtures/owners.ts
+++ b/wherehows-web/mirage/fixtures/owners.ts
@@ -14,7 +14,7 @@ export default <Array<IOwner>>[
     namespace: OwnerUrnNamespace.corpUser,
     source: OwnerSource.Ui,
     subType: null,
-    type: 'Owner'
+    type: 'DataOwner'
   },
   {
     confirmedBy: '',
@@ -28,6 +28,6 @@ export default <Array<IOwner>>[
     namespace: OwnerUrnNamespace.corpUser,
     source: OwnerSource.Nuage,
     subType: null,
-    type: 'Owner'
+    type: 'DataOwner'
   }
 ];