diff --git a/superset-frontend/src/CRUD/CollectionTable.tsx b/superset-frontend/src/CRUD/CollectionTable.tsx
index 29984c84bb8b..85380a553b68 100644
--- a/superset-frontend/src/CRUD/CollectionTable.tsx
+++ b/superset-frontend/src/CRUD/CollectionTable.tsx
@@ -417,7 +417,7 @@ export default class CRUDCollection extends React.PureComponent<
             <span className="m-t-10 m-r-10">
               <Button
                 buttonSize="small"
-                buttonStyle="primary"
+                buttonStyle="tertiary"
                 onClick={this.onAddItem}
                 data-test="add-item-button"
               >
diff --git a/superset-frontend/src/datasource/DatasourceEditor.jsx b/superset-frontend/src/datasource/DatasourceEditor.jsx
index 5d042775c752..147bbda84afd 100644
--- a/superset-frontend/src/datasource/DatasourceEditor.jsx
+++ b/superset-frontend/src/datasource/DatasourceEditor.jsx
@@ -1089,7 +1089,7 @@ class DatasourceEditor extends React.PureComponent {
                 <span className="m-t-10 m-r-10">
                   <Button
                     buttonSize="small"
-                    buttonStyle="primary"
+                    buttonStyle="tertiary"
                     onClick={this.syncMetadata}
                     className="sync-from-source"
                   >