1 files changed, 1 insertions, 1 deletions
diff --git a/testbench-api/src/main/java/com/vaadin/testbench/elements/TreeElement.java b/testbench-api/src/main/java/com/vaadin/testbench/elements/TreeElement.java
index 371cc8b31f..594f919150 100644
--- a/testbench-api/src/main/java/com/vaadin/testbench/elements/TreeElement.java
+++ b/testbench-api/src/main/java/com/vaadin/testbench/elements/TreeElement.java
@@ -91,7 +91,7 @@ public class TreeElement extends AbstractComponentElement {
      */
     public WebElement getExpandElement(int rowIndex) {
         return asTreeGrid().getCell(rowIndex, 0)
-                .findElement(By.className("v-newtree-expander"));
+                .findElement(By.className("v-tree8-expander"));
 
     }