diff --git a/tests/ehtmxv2-special.yaml b/tests/ehtmxv2-special.yaml
index bae85a2..51facd5 100644
--- a/tests/ehtmxv2-special.yaml
+++ b/tests/ehtmxv2-special.yaml
@@ -46,7 +46,7 @@ esphome:
       id(rgb8x32)->bitmap_screen("[31,31,31,63488,63488,63488,31,31,63488,31,31,31,31,31,63488,63488,63488,31,31,63488,63488,63488,63488,31,31,63488,31,31,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,31,31,63488,31,63488,63488,31,63488,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,31,31,63488,31,63488,31,63488,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,31,31,63488,31,63488,31,31,31,63488,31,31,31,31,63488,63488,63488,63488,63488,31,63488,31,31,31,31,63488,63488,63488,63488,63488,31,63488,63488,63488,63488,31,31,63488,31,31,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,63488,31,31,31,63488,31,31,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,31,31,63488,31,31,63488,31,31,31,63488,31,31,31,31,63488,31,31,31,63488,31,63488,63488,63488,63488,31,63488,31,31,31,63488,31,63488,31,31,31,63488,31,63488,31,31,31,63488,31,31]",2,10);
 
 esp8266:
-  board: d1-mini
+  board: $board
 
 font:
   - file: EHMTXv2.ttf