diff --git a/esphome/components/zephyr_pwm/zephyr_pwm.cpp b/esphome/components/zephyr_pwm/zephyr_pwm.cpp
index 264aed1320..c960629ac8 100644
--- a/esphome/components/zephyr_pwm/zephyr_pwm.cpp
+++ b/esphome/components/zephyr_pwm/zephyr_pwm.cpp
@@ -15,7 +15,7 @@ static const char *const TAG = "zephyr_pwm";
 
 void ZephyrPWMChannel::setup() {
   if (!device_is_ready(this->device_)) {
-    ESP_LOGE(TAG, "pwm is not ready.");
+    ESP_LOGE(TAG, "PWM is not ready.");
     this->mark_failed();
     return;
   }