diff --git a/web/pages/preparation.html b/web/pages/preparation.html
index 2ecb51c..080db16 100644
--- a/web/pages/preparation.html
+++ b/web/pages/preparation.html
@@ -53,7 +53,7 @@
           console.log("Discovery started with:", data);
 
           const payload = {
-            internationalisation: {
+            internationalization: {
               language: data[1].language,
               country: data[1].country,
               time_zone: data[1].timeZone
@@ -77,7 +77,12 @@
             const response = await fetch('/discovery', {
               method: 'POST',
               headers: { 'Content-Type': 'text/yaml' },
-              body: jsyaml.dump(payload, { quotingType: '"', forceQuotes: true })
+              body: jsyaml.dump(payload, { 
+                quotingType: '"', 
+                styles: {
+                  '!!str': 'double'
+                }
+              })
             });
 
             if (response.ok) {