diff --git a/apps/ui/templates/dashboard.html b/apps/ui/templates/dashboard.html
index be11de0..25a5aa4 100644
--- a/apps/ui/templates/dashboard.html
+++ b/apps/ui/templates/dashboard.html
@@ -1004,7 +1004,6 @@
                                    value="21.0" 
                                    class="thermostat-slider"
                                    id="slider-{{ device.device_id }}"
-                                   oninput="updateThermostatDisplay('{{ device.device_id }}', this.value)"
                                    onchange="setThermostatTarget('{{ device.device_id }}', this.value)">
                             <div class="thermostat-slider-range">
                                 <span>5°C</span>
@@ -1776,14 +1775,6 @@
             }
         }
         
-        // Update thermostat display while dragging slider
-        function updateThermostatDisplay(deviceId, value) {
-            const targetElement = document.getElementById(`state-${deviceId}-target`);
-            if (targetElement) {
-                targetElement.textContent = `${parseFloat(value).toFixed(1)}°C`;
-            }
-        }
-        
         // Set thermostat target temperature when slider is released
         async function setThermostatTarget(deviceId, value) {
             try {