core/modules/editor/js/editor.formattedTextEditor.js | 4 ++--
 core/modules/quickedit/js/editors/plainTextEditor.js | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/modules/editor/js/editor.formattedTextEditor.js b/core/modules/editor/js/editor.formattedTextEditor.js
index 0c0419f..8ea53da 100644
--- a/core/modules/editor/js/editor.formattedTextEditor.js
+++ b/core/modules/editor/js/editor.formattedTextEditor.js
@@ -62,8 +62,8 @@
       this.textEditor = Drupal.editors[this.textFormat.editor];
 
       // Store the actual value of this field. We'll need this to restore the
-      // original value when the user discards his modifications.
-      var $fieldItems = this.$el.find('.field__item');
+      // original value when the user discards their modifications.
+      var $fieldItems = this.$el.find('.js-quickedit-field');
       if ($fieldItems.length) {
         this.$textElement = $fieldItems.eq(0);
       }
diff --git a/core/modules/quickedit/js/editors/plainTextEditor.js b/core/modules/quickedit/js/editors/plainTextEditor.js
index 077a539..ec8e76f 100644
--- a/core/modules/quickedit/js/editors/plainTextEditor.js
+++ b/core/modules/quickedit/js/editors/plainTextEditor.js
@@ -31,7 +31,7 @@
       // Store the original value of this field. Necessary for reverting
       // changes.
       var $textElement;
-      var $fieldItems = this.$el.find('.field__item');
+      var $fieldItems = this.$el.find('.js-quickedit-field');
       if ($fieldItems.length) {
         $textElement = this.$textElement = $fieldItems.eq(0);
       }