diff --git a/ldvspec/lofardata/templates/lofardata/index.html b/ldvspec/lofardata/templates/lofardata/index.html
index b2595af0f7efe6ce9c3feeb316e67507c33d856d..2148f831678ecd5922d18820d8911fce2c3d5e92 100644
--- a/ldvspec/lofardata/templates/lofardata/index.html
+++ b/ldvspec/lofardata/templates/lofardata/index.html
@@ -138,7 +138,7 @@
                                             <span class="icon icon--color-inherit icon--play"></span>
                                         </a>
                                     {% else %}
-                                        <button type="submit" class="button--icon-button" test-id="submit-to-atdb" title="Submit to ATDB">
+                                        <button type="submit" class="button--icon-button" test-id="submit-to-atdb-{{ specification.pk }}" title="Submit to ATDB">
                                             <span class="icon icon--play"></span>
                                         </button>
                                     {% endif %}