diff --git a/lib/extension/homeassistant.js b/lib/extension/homeassistant.js
index b9b42862..20bcf838 100644
--- a/lib/extension/homeassistant.js
+++ b/lib/extension/homeassistant.js
@@ -83,12 +83,13 @@ class HomeAssistant extends Extension {
                 if (expose.type === 'light') {
                     const supportsXY = !!expose.features.find((e) => e.name === 'color_xy');
                     const supportsHS = !!expose.features.find((e) => e.name === 'color_hs');
+                    const colorTemp = expose.features.find((e) => e.name === 'color_temp');
                     discoveryEntry = {
                         type: 'light',
                         object_id: expose.endpoint ? `light_${expose.endpoint}` : 'light',
                         discovery_payload: {
                             brightness: !!expose.features.find((e) => e.name === 'brightness'),
-                            color_temp: !!expose.features.find((e) => e.name === 'color_temp'),
+                            color_temp: !!colorTemp,
                             xy: supportsXY,
                             hs: !supportsXY && supportsHS,
                             schema: 'json',
@@ -99,6 +100,11 @@ class HomeAssistant extends Extension {
                         },
                     };
 
+                    if (colorTemp) {
+                        discoveryEntry.discovery_payload.max_mireds = colorTemp.value_max;
+                        discoveryEntry.discovery_payload.min_mireds = colorTemp.value_min;
+                    }
+
                     const effect = def.exposes.find((e) => e.type === 'enum' && e.name === 'effect');
                     if (effect) {
                         discoveryEntry.discovery_payload.effect = true;
diff --git a/test/homeassistant.test.js b/test/homeassistant.test.js
index 89824503..f521444e 100644
--- a/test/homeassistant.test.js
+++ b/test/homeassistant.test.js
@@ -249,6 +249,8 @@ describe('HomeAssistant extension', () => {
             "brightness":true,
             "brightness_scale":254,
             "color_temp":true,
+            "min_mireds": 250,
+            "max_mireds": 454,
             "command_topic":"zigbee2mqtt/bulb/set",
             "device":{
                 "identifiers":[