diff --git a/platformio.ini b/platformio.ini
index 862a5900..8cbb876a 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -1888,7 +1888,7 @@ extends = esp32_4MB_V4_S_base
 ;;board_build.partitions = ${esp32.default_partitions}
 board_build.partitions = ${esp32.extended_partitions}  ;; 1.65MB firmware, 700KB filesystem
 build_flags = ${esp32_4MB_V4_S_base.esp32_build_flags}
-  -D WLED_RELEASE_NAME=esp32_4MB_V4_S
+  -D WLED_RELEASE_NAME=esp32_4MB_V4_S_eth
   -D WLED_WATCHDOG_TIMEOUT=0 #-D WLED_DISABLE_BROWNOUT_DET
   -D ARDUINO_USB_CDC_ON_BOOT=0 ; needed for arduino-esp32 >=2.0.4; avoids errors on startup
   -D WLEDMM_FASTPATH ; WLEDMM experimental option. Reduces audio lag (latency), and allows for faster LED framerates. May break compatibility with previous versions.