diff --git a/client/common/configuration/elements/channel-configuration.ts b/client/common/configuration/elements/channel-configuration.ts
index e083a7a6..7261a656 100644
--- a/client/common/configuration/elements/channel-configuration.ts
+++ b/client/common/configuration/elements/channel-configuration.ts
@@ -340,7 +340,7 @@ export class ChannelConfigurationElement extends LitElement {
               : ''
             }
             <div class="form-group mt-5">
-              <button type="button" class="orange-button" @click=${this._saveConfig}>${ptTr(LOC_SAVE)}</button>
+              <button type="button" class="peertube-button-link orange-button" @click=${this._saveConfig}>${ptTr(LOC_SAVE)}</button>
             </div>
             ${(this._formStatus && this._formStatus.success === undefined) ?
             html`<div class="alert alert-warning" role="alert">
diff --git a/client/common/configuration/elements/dynamic-table-form.ts b/client/common/configuration/elements/dynamic-table-form.ts
index b7a9f0e8..571f73f7 100644
--- a/client/common/configuration/elements/dynamic-table-form.ts
+++ b/client/common/configuration/elements/dynamic-table-form.ts
@@ -206,7 +206,7 @@ export class DynamicTableFormElement extends LitElement {
       ${Object.entries(rowData.row).filter(([k, v]) => k != '_id')
                                    .sort(([k1,_1], [k2,_2]) => this._colOrder.indexOf(k1) - this._colOrder.indexOf(k2))
                                    .map((data) => this.renderDataCell(data, rowData._id))}
-      <td class="form-group"><button type="button" class="btn dynamic-table-remove-row" @click=${() => this._removeRow(rowData._id)}>${unsafeHTML(RemoveSVG)}</button></td>
+      <td class="form-group"><button type="button" class="peertube-button-link dynamic-table-remove-row" @click=${() => this._removeRow(rowData._id)}>${unsafeHTML(RemoveSVG)}</button></td>
     </tr>`
 
   }
@@ -215,7 +215,7 @@ export class DynamicTableFormElement extends LitElement {
     return html`<tfoot>
     <tr>
       ${Object.values(this.header).map(() => html`<td></td>`)}
-      <td><button type="button" class="btn dynamic-table-add-row" @click=${this._addRow}>${unsafeHTML(AddSVG)}</button></td>
+      <td><button type="button" class="peertube-button-link dynamic-table-add-row" @click=${this._addRow}>${unsafeHTML(AddSVG)}</button></td>
     </tr>
   </tfoot>`
   }