diff --git a/apps/sleeplog/settings.js b/apps/sleeplog/settings.js
index 736fead05..2c967cd2e 100644
--- a/apps/sleeplog/settings.js
+++ b/apps/sleeplog/settings.js
@@ -355,7 +355,7 @@
         noList: true,
         format: v => v === 19.5 ? "Disabled" : v + "°C",
         onchange: v => {
-          settings.wearTemp = v === 19.5 ? null : v;
+          settings.wearTemp = v;
           writeSetting();
         }
       },