diff --git a/netbox/templates/django/forms/widgets/select.html b/netbox/templates/django/forms/widgets/select.html
index 4688a9e8e..99f677ade 100644
--- a/netbox/templates/django/forms/widgets/select.html
+++ b/netbox/templates/django/forms/widgets/select.html
@@ -1,4 +1,4 @@
-<select name="{{ widget.name }}"{% include "django/forms/widgets/attrs.html" %} class="form-select {% if 'class' in widget.attrs %} {{ widget.attrs.class }}{% endif %}">{% for group_name, group_choices, group_index in widget.optgroups %}{% if group_name %}
+<select name="{{ widget.name }}"{% include "django/forms/widgets/attrs.html" %} class="form-select{% if 'class' in widget.attrs %} {{ widget.attrs.class }}{% endif %}"{% if widget.required %} required{% endif %}>{% for group_name, group_choices, group_index in widget.optgroups %}{% if group_name %}
   <optgroup label="{{ group_name }}">{% endif %}{% for option in group_choices %}
   {% include option.template_name with widget=option %}{% endfor %}{% if group_name %}
   </optgroup>{% endif %}{% endfor %}