diff --git a/pages/_includes/forms/form-elements-5.html b/pages/_includes/forms/form-elements-5.html
index 25c0f2ebe..1e26b59fd 100644
--- a/pages/_includes/forms/form-elements-5.html
+++ b/pages/_includes/forms/form-elements-5.html
@@ -59,5 +59,5 @@
 
 <div class="mb-3">
    <label class="form-label">Autosize textarea</label>
-   <textarea class="form-control" data-toggle="autosize" placeholder="Typing something&hellip;"></textarea>
+   {% include ui/form/textarea-autosize.html %}
 </div>
diff --git a/pages/_includes/ui/form/textarea-autosize.html b/pages/_includes/ui/form/textarea-autosize.html
new file mode 100644
index 000000000..a26f23e0f
--- /dev/null
+++ b/pages/_includes/ui/form/textarea-autosize.html
@@ -0,0 +1,2 @@
+{% append_lib autosize %}
+<textarea class="form-control" data-toggle="autosize" placeholder="{{ include.placeholder | default: 'Typing something&hellip;' }}"></textarea>
\ No newline at end of file