diff --git a/src/config/node.rs b/src/config/node.rs
index 2b29cb02..fb6b182d 100644
--- a/src/config/node.rs
+++ b/src/config/node.rs
@@ -174,6 +174,11 @@ pub enum Translation {
         "description" : {
             optional: true,
             schema: MULTI_LINE_COMMENT_SCHEMA,
+        },
+        "consent-text" : {
+            optional: true,
+            type: String,
+            max_length: 64 * 1024,
         }
     },
 )]
diff --git a/www/config/NodeOptionView.js b/www/config/NodeOptionView.js
index c327356f..5fd17d80 100644
--- a/www/config/NodeOptionView.js
+++ b/www/config/NodeOptionView.js
@@ -59,6 +59,9 @@ Ext.define('PBS.NodeOptionView', {
 	    name: 'consent-text',
 	    text: gettext('Consent Text'),
 	    deleteEmpty: true,
+	    fieldOpts: {
+		maxLength: 64 * 1024,
+	    },
 	    onlineHelp: 'consent_banner',
 	},
     ],