diff --git a/esphome/core/defines.h b/esphome/core/defines.h
index 468e9af5fb..c1d3ea51b8 100644
--- a/esphome/core/defines.h
+++ b/esphome/core/defines.h
@@ -84,6 +84,7 @@
 #define USE_LVGL_TOUCHSCREEN
 #define USE_MDNS
 #define MDNS_SERVICE_COUNT 3
+#define MDNS_DYNAMIC_TXT_COUNT 3
 #define USE_MEDIA_PLAYER
 #define USE_NEXTION_TFT_UPLOAD
 #define USE_NUMBER