diff --git a/waveshare-esp32-s3-relay-6ch.yaml b/waveshare-esp32-s3-relay-6ch.yaml
index 7fe630f..9e54139 100644
--- a/waveshare-esp32-s3-relay-6ch.yaml
+++ b/waveshare-esp32-s3-relay-6ch.yaml
@@ -32,7 +32,7 @@ api:
 
 ota:
   - platform: esphome
-    id: waveshare-esp32-s3-relay-6ch_ota
+    id: waveshare_esp32_s3_relay_6ch_ota
 
 wifi:
   # Enable fallback hotspot (captive portal) in case wifi connection fails