diff --git a/www/assets/js/toolbox_weather.js b/www/assets/js/toolbox_weather.js
index a6310a3..c9f1a7e 100644
--- a/www/assets/js/toolbox_weather.js
+++ b/www/assets/js/toolbox_weather.js
@@ -79,7 +79,7 @@ function loadWeather(reload) {
 
                 app.gauge.get('#nowuvindexgauge').update({
                     value: Math.min(resp.now.uv_index, 10) / 10,
-                    valueText: resp.now.uv_index,
+                    valueText: resp.now.uv_index + "",
                     borderColor: colorThemeNameToHex(uvIndexToColor(resp.now.uv_index))
                 });