diff -u b/core/modules/taxonomy/src/VocabularyListBuilder.php b/core/modules/taxonomy/src/VocabularyListBuilder.php
--- b/core/modules/taxonomy/src/VocabularyListBuilder.php
+++ b/core/modules/taxonomy/src/VocabularyListBuilder.php
@@ -37,7 +37,7 @@
     }
 
     if (isset($operations['delete'])) {
-      $operations['delete']['title'] = t('Delete vocabulary');
+      $operations['delete']['title'] = t('Delete');
     }
 
     $operations['list'] = [