diff --git a/bookwyrm/static/js/forms.js b/bookwyrm/static/js/forms.js
index 2b25b3c96..a48675b35 100644
--- a/bookwyrm/static/js/forms.js
+++ b/bookwyrm/static/js/forms.js
@@ -47,11 +47,15 @@
         .querySelectorAll("[data-remove]")
         .forEach((node) => node.addEventListener("click", removeInput));
 
-    document.querySelectorAll("[name='subjects']").forEach((node) =>
-        node.addEventListener("keypress", function (event) {
+    // Get the element, add a keypress listener...
+    document.getElementById("subjects").addEventListener("keypress", function (e) {
+        // e.target is the element where it listens!
+        // if e.target is input field within the "subjects" div, do stuff
+        if (e.target && e.target.nodeName == "INPUT") {
+            // Item found, prevent default
             if (event.keyCode == 13) {
                 event.preventDefault();
             }
-        })
-    );
+        }
+    });
 })();
diff --git a/bookwyrm/templates/book/edit/edit_book_form.html b/bookwyrm/templates/book/edit/edit_book_form.html
index 728b4819d..e85164444 100644
--- a/bookwyrm/templates/book/edit/edit_book_form.html
+++ b/bookwyrm/templates/book/edit/edit_book_form.html
@@ -81,7 +81,7 @@
                     {% include 'snippets/form_errors.html' with errors_list=form.languages.errors id="desc_languages" %}
                 </div>
 
-                <div class="field">
+                <div class="field" id="subjects">
                     <label class="label" for="id_add_subjects">
                         {% trans "Subjects:" %}
                     </label>