diff --git a/boneio-8x10A_gen2_lights-v0_1.yaml b/boneio-8x10A_gen2_lights-v0_1.yaml
index 7c71e42..01eaa67 100644
--- a/boneio-8x10A_gen2_lights-v0_1.yaml
+++ b/boneio-8x10A_gen2_lights-v0_1.yaml
@@ -1,7 +1,7 @@
 substitutions:
   name: boneio-8x10a-gen2-01
   friendly_name: 'boneIO ESP 8x10A Gen2'
-  serial_prefix: 'dim2' #Don't change it.
+  serial_prefix: 'esp8' #Don't change it.
   firmware_manifest: 'https://boneio.eu/fwesp/boneio-8x10a-gen2-01.json'
 esphome:
   name: '${name}'