diff --git a/packages/volto/src/components/manage/Toolbar/__snapshots__/Toolbar.test.jsx.snap b/packages/volto/src/components/manage/Toolbar/__snapshots__/Toolbar.test.jsx.snap
index 0d471fcf2b..ce6c7adde4 100644
--- a/packages/volto/src/components/manage/Toolbar/__snapshots__/Toolbar.test.jsx.snap
+++ b/packages/volto/src/components/manage/Toolbar/__snapshots__/Toolbar.test.jsx.snap
@@ -183,7 +183,7 @@ Array [
     >
       <button
         aria-label="Shrink toolbar"
-        className=""
+        className="toolbar-handler-button"
         onClick={[Function]}
       />
     </div>
@@ -377,7 +377,7 @@ Array [
     >
       <button
         aria-label="Shrink toolbar"
-        className=""
+        className="toolbar-handler-button"
         onClick={[Function]}
       />
     </div>