diff --git a/components/identity/identity-form.tsx b/components/identity/identity-form.tsx
index 25e7dc55..71cd5313 100644
--- a/components/identity/identity-form.tsx
+++ b/components/identity/identity-form.tsx
@@ -263,7 +263,7 @@ export function IdentityForm({ identity, onSave, onCancel }: IdentityFormProps)
         </label>
         <textarea
           id="identity-html-sig"
-          maxLength={5000}
+          maxLength={50000}
           value={formData.htmlSignature}
           onChange={(e) => setFormData({ ...formData, htmlSignature: e.target.value })}
           rows={5}