diff --git a/.test/esphome_advanced_climate_heat_customizations.yaml b/.test/esphome_advanced_climate_heat_customizations.yaml
index 85827b5..bda1da3 100644
--- a/.test/esphome_advanced_climate_heat_customizations.yaml
+++ b/.test/esphome_advanced_climate_heat_customizations.yaml
@@ -147,13 +147,13 @@ script:
   - id: !extend set_brightness
     then:
       - lambda: |-
-          ESP_LOGD("script.set_brightness(custom)", "brightness: %i%%", brightness);
+          ESP_LOGD("script.set_brightness(custom)", "brightness: %.0f%%", brightness);
           uint8_t current_light_brightness = int(round(display_light->current_values.is_on() ? (display_light->current_values.get_brightness() * 100.0f) : 0.0));
           ESP_LOGV("script.set_brightness(custom)", "current_light_brightness: %i%%", current_light_brightness);
           if (brightness != current_light_brightness) {
             if (current_page->state != "screensaver" and brightness > 0) {
               auto call = display_light->turn_on();
-              call.set_brightness(static_cast<float>(current_brightness->state) / 100.0f);
+              call.set_brightness(current_brightness->state / 100.0f);
               call.perform();
             } else if (display_light->current_values.is_on()) {
               auto call = display_light->turn_off();
diff --git a/docs/customization.md b/docs/customization.md
index d99e854..4201f2e 100644
--- a/docs/customization.md
+++ b/docs/customization.md
@@ -445,7 +445,7 @@ script:
   - id: !extend set_brightness
     then:
       - lambda: |-
-          ESP_LOGD("script.set_brightness(custom)", "brightness: %i%%", brightness);
+          ESP_LOGD("script.set_brightness(custom)", "brightness: %.0f%%", brightness);
           uint8_t current_light_brightness = int(round(display_light->current_values.is_on() ? (display_light->current_values.get_brightness() * 100.0f) : 0.0));
           ESP_LOGV("script.set_brightness(custom)", "current_light_brightness: %i%%", current_light_brightness);
           if (brightness != current_light_brightness) {