diff --git a/deformdemo/test.py b/deformdemo/test.py
index 69efd94..abf719e 100644
--- a/deformdemo/test.py
+++ b/deformdemo/test.py
@@ -3358,7 +3358,7 @@ def test_submit_complex_interaction(self):
         seq_height = findcss(".deform-seq-item").size["height"]
 
         persons = findxpaths(
-            '//div[@class="panel-heading"][contains(text(), "Person")]'
+            '//div[@class="card-header"][contains(text(), "Person")]'
         )
 
         # Move item 3 up two