diff --git a/static/js/index.js b/static/js/index.js
index 11668c7..e6a02f8 100644
--- a/static/js/index.js
+++ b/static/js/index.js
@@ -92,6 +92,7 @@ window.app = Vue.createApp({
         show: false,
         fixedAmount: true,
         data: {
+          disposable: true,
           zaps: false
         }
       },
diff --git a/templates/lnurlp/index.html b/templates/lnurlp/index.html
index 7491c01..aa06bf4 100644
--- a/templates/lnurlp/index.html
+++ b/templates/lnurlp/index.html
@@ -242,6 +242,7 @@
                 <div class="col-12">
                   <q-checkbox
                     dense
+                    :toggle-indeterminate="false"
                     v-model="formDialog.data.disposable"
                     label="If enabled, the LNURL will not be stored (default)."
                   />