diff --git a/variants/rak4631/platformio.ini b/variants/rak4631/platformio.ini
index 5efc291c..fa0f26a8 100644
--- a/variants/rak4631/platformio.ini
+++ b/variants/rak4631/platformio.ini
@@ -192,7 +192,7 @@ build_flags =
   -D ETHERNET_ENABLED=1
 ; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
 ; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
-;  -D ETHERNET_DEBUG_LOGGING=1
+;  -D ETH_DEBUG_LOGGING=1
 build_src_filter = ${rak4631.build_src_filter}
   +<../examples/companion_radio/*.cpp>
   +<../examples/companion_radio/ui-new/*.cpp>