diff --git a/src/registrar/templates/domain_dsdata.html b/src/registrar/templates/domain_dsdata.html
index a7eba203c..468844654 100644
--- a/src/registrar/templates/domain_dsdata.html
+++ b/src/registrar/templates/domain_dsdata.html
@@ -107,7 +107,7 @@
             <div class="margin-top-2">
               <button
                 type="button"
-                class="usa-button usa-button--outline"
+                class="usa-button usa-button--outline dsdata-cancel-add-form"
                 name="btn-cancel-click"
                 aria-label="Reset the data in the DS records to the registry state (undo changes)"
               >Cancel