From 8e01663ec0a685a64d36288d33c29f98123aa94a Mon Sep 17 00:00:00 2001
From: jeremystretch <jstretch@netboxlabs.com>
Date: Fri, 12 May 2023 09:54:05 -0400
Subject: [PATCH] Fix admin form field widget

---
 netbox/netbox/config/parameters.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/netbox/netbox/config/parameters.py b/netbox/netbox/config/parameters.py
index 4cc93c161..9c613217c 100644
--- a/netbox/netbox/config/parameters.py
+++ b/netbox/netbox/config/parameters.py
@@ -33,7 +33,11 @@ PARAMS = (
         label=_('Maintenance banner'),
         default='NetBox is currently in maintenance mode. Functionality may be limited.',
         description=_('Additional content to display when in maintenance mode'),
-        field=forms.CharField,
+        field_kwargs={
+            'widget': forms.Textarea(
+                attrs={'class': 'vLargeTextField'}
+            ),
+        },
     ),
     ConfigParam(
         name='BANNER_TOP',