diff --git a/.zed/tasks.json b/.zed/tasks.json
index e74debf..14a033d 100644
--- a/.zed/tasks.json
+++ b/.zed/tasks.json
@@ -2,15 +2,6 @@
 //
 // Example:
 [
-  {
-    "label": "esphome build",
-    "command": "podman run --rm -it -v .:/config ghcr.io/esphome/esphome compile dewpoint.yaml",
-    "use_new_terminal": false,
-    "allow_concurrent_runs": false,
-    "reveal": "always",
-    "hide": "never",
-    "shell": "system"
-  },
   {
     "label": "esphome run wifi",
     "command": "podman run --rm -it -v .:/config ghcr.io/esphome/esphome run dewpoint.yaml",
diff --git a/dewpoint.yaml b/dewpoint.yaml
index 20e3510..b3d29ed 100644
--- a/dewpoint.yaml
+++ b/dewpoint.yaml
@@ -21,7 +21,6 @@ ota:
 wifi:
   ssid: !secret wifi_ssid
   password: !secret wifi_password
-  use_address: dewpointfan.fd
 
   # Enable fallback hotspot (captive portal) in case wifi connection fails
   ap:
@@ -72,28 +71,35 @@ sensor:
     update_interval: 10s
   - platform: template
     name: "Inner Dew Point"
+    lambda: |-
+      float A = 17.27;
+      float B = 237.7;
+      float temp = id(inner_temperature).state;
+      float humidity = id(inner_humidity).state;
+      float alpha = ((A * temp) / (B + temp)) + log(humidity / 100.0);
+      return (B * alpha) / (A - alpha);
     unit_of_measurement: °C
     id: inner_dew_point
+    update_interval: 30s
   - platform: template
     name: "Outer Dew Point"
+    lambda: |-
+      float A = 17.27;
+      float B = 237.7;
+      float temp = id(outer_temperature).state;
+      float humidity = id(outer_humidity).state;
+      float alpha = ((A * temp) / (B + temp)) + log(humidity / 100.0);
+      return (B * alpha) / (A - alpha);
     unit_of_measurement: °C
     id: outer_dew_point
+    update_interval: 30s
+    icon: "mdi:thermometer-water"
   - platform: template
     id: fan_state_temp
     name: "Fan state"
     lambda: |-
-      auto calc_dewpoint = [](float temp, float humidity) {
-        float A = 17.27;
-        float B = 237.7;
-        float alpha = ((A * temp) / (B + temp)) + log(humidity / 100.0);
-        return (B * alpha) / (A - alpha);
-      };
       uint8_t fan_state = id(fan_state_temp).state;
-      float inner_dewpoint = calc_dewpoint(id(inner_temperature).state, id(inner_humidity).state);
-      float outer_dewpoint = calc_dewpoint(id(outer_temperature).state, id(outer_humidity).state);
-      id(inner_dew_point).publish_state(inner_dewpoint);
-      id(outer_dew_point).publish_state(outer_dewpoint);
-      float deltadp = inner_dewpoint - outer_dewpoint;
+      float deltadp = id(inner_dew_point).state - id(outer_dew_point).state;
       if (deltadp > 6.0) {
         fan_state = 1;
       }
@@ -116,8 +122,8 @@ sensor:
         root["inner_humidity"] = id(inner_humidity).state;
         root["outer_temp"] = id(outer_temperature).state;
         root["outer_humidity"] = id(outer_humidity).state;
-        root["inner_dewpoint"] = inner_dewpoint;
-        root["outer_dewpoint"] = outer_dewpoint;
+        root["inner_dewpoint"] = id(inner_dew_point).state;
+        root["outer_dewpoint"] = id(outer_dew_point).state;
         root["fan_state"] = id(fan_relay).state;
       });
       return fan_state;