diff --git a/src/web/html/setup.html b/src/web/html/setup.html
index 95777c45..4fade8f5 100644
--- a/src/web/html/setup.html
+++ b/src/web/html/setup.html
@@ -245,7 +245,7 @@
                             <p class="des">{#MQTT_NOTE}</p>
                             <div class="row mb-3">
                                 <div class="col-12 col-sm-3 my-2">{#INTERVAL}</div>
-                                <div class="col-12 col-sm-9"><input tyCMT2300Ape="number" name="mqttInterval" title="Invalid input" /></div>
+                                <div class="col-12 col-sm-9"><input type="number" name="mqttInterval" title="Invalid input" /></div>
                             </div>
                             <div class="row mb-3">
                                 <div class="col-12 col-sm-3 my-2">Discovery Config (homeassistant)</div>