diff --git a/examples/settings_panel_for_a_device/settings_panel.c b/examples/settings_panel_for_a_device/settings_panel.c
index 3c40d5b0..d6aa4d8d 100644
--- a/examples/settings_panel_for_a_device/settings_panel.c
+++ b/examples/settings_panel_for_a_device/settings_panel.c
@@ -8,11 +8,12 @@
 struct device_settings {
   char setting1[100];
   char setting2[100];
+  char setting3[4];
 };
 
 static const char *s_http_port = "8000";
 static struct mg_serve_http_opts s_http_server_opts;
-static struct device_settings s_settings = {"value1", "value2"};
+static struct device_settings s_settings = {"value1", "value2", ""};
 
 static void handle_save(struct mg_connection *nc, struct http_message *hm) {
   /* Get form variables and store settings values */
@@ -20,7 +21,11 @@ static void handle_save(struct mg_connection *nc, struct http_message *hm) {
                   sizeof(s_settings.setting1));
   mg_get_http_var(&hm->body, "setting2", s_settings.setting2,
                   sizeof(s_settings.setting2));
+  mg_get_http_var(&hm->body, "setting3", s_settings.setting3,
+                  sizeof(s_settings.setting3));
 
+  printf("Settings updated to '%s' '%s' '%s'\n", s_settings.setting1,
+         s_settings.setting2, s_settings.setting3);
   /* Send response */
   mg_printf(nc, "HTTP/1.1 200 OK\r\nContent-Length: %lu\r\n\r\n%.*s",
             (unsigned long) hm->body.len, (int) hm->body.len, hm->body.p);
@@ -31,6 +36,10 @@ static void handle_ssi_call(struct mg_connection *nc, const char *param) {
     mg_printf_html_escape(nc, "%s", s_settings.setting1);
   } else if (strcmp(param, "setting2") == 0) {
     mg_printf_html_escape(nc, "%s", s_settings.setting2);
+  } else if (strcmp(param, "setting3_is_one") == 0) {
+    if (strcmp(s_settings.setting3, "one") == 0) mg_printf(nc, "checked");
+  } else if (strcmp(param, "setting3_is_two") == 0) {
+    if (strcmp(s_settings.setting3, "two") == 0) mg_printf(nc, "checked");
   }
 }
 
diff --git a/examples/settings_panel_for_a_device/web_root/index.shtml b/examples/settings_panel_for_a_device/web_root/index.shtml
index c0f113e8..d8e78c9f 100644
--- a/examples/settings_panel_for_a_device/web_root/index.shtml
+++ b/examples/settings_panel_for_a_device/web_root/index.shtml
@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
   <meta charset="utf-8" />
-  <title>RESTful API demo</title>
+  <title>ACMEtron 9000 - Settings</title>
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <style type="text/css">
     * { outline: none; }
@@ -17,7 +17,7 @@
     }
     code { background: #eee; padding: 0 0.3em; border-radius: 0.2em; }
     label { display: inline-block; min-width: 5em; }
-    input { border: 1px solid #ccc; padding: 0.2em; margin-right: 2em; }
+    input[type="text"] { border: 1px solid #ccc; padding: 0.2em; margin-right: 2em; }
     a:link, a:visited { color: #69c; text-decoration: none; }
     @media (max-width: 900px) {
       div.content { width: auto; margin: 2em; padding: 1em; }
@@ -36,6 +36,7 @@
     $(document).on('submit', '#settings_form', function() {
       var data = {};
       $('#settings_form [name]').each(function(index, el) {
+        if ($(el).attr('type') == 'radio' && !$(el).is(':checked')) return;
         data[$(el).attr('name')] = $(el).val();
       });
       $('#result').text('');
@@ -91,6 +92,9 @@
         name="setting1" value="<!--#call setting1 -->" >
       <label>Setting 2:</label> <input type="text"
         name="setting2" value="<!--#call setting2 -->" >
+      <label>Setting 3:</label>
+        <input type="radio" name="setting3" value="one" <!--#call setting3_is_one --> > One
+        <input type="radio" name="setting3" value="two" <!--#call setting3_is_two --> > Two
     </fieldset>
 
     <div style="margin: 1em 0;">