diff --git a/arch/nrf52/nrf52.ini b/arch/nrf52/nrf52.ini
index f4e2af236..46f946530 100644
--- a/arch/nrf52/nrf52.ini
+++ b/arch/nrf52/nrf52.ini
@@ -8,7 +8,7 @@ build_flags =
   ${arduino_base.build_flags} -Wno-unused-variable 
   -Isrc/platform/nrf52
 build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/esp32/> -<platform/stm32wl> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<platform/rp2040>
+  ${arduino_base.build_src_filter} -<platform/esp32/> -<platform/stm32wl> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<platform/rp2040> -<mesh/eth/>
 lib_ignore =
   BluetoothOTA
   
diff --git a/arch/portduino/portduino.ini b/arch/portduino/portduino.ini
index eb65322d4..b61071007 100644
--- a/arch/portduino/portduino.ini
+++ b/arch/portduino/portduino.ini
@@ -7,7 +7,8 @@ build_src_filter =
   -<platform/nrf52/> 
   -<platform/stm32wl/> 
   -<platform/rp2040>
-  -<mesh/http/> 
+  -<mesh/http/>
+  -<mesh/eth/>
   -<modules/esp32>
   -<modules/Telemetry>
   +<../variants/portduino>
diff --git a/arch/rp2040/rp2040.ini b/arch/rp2040/rp2040.ini
index 9eea340bf..8b7bdbff9 100644
--- a/arch/rp2040/rp2040.ini
+++ b/arch/rp2040/rp2040.ini
@@ -10,7 +10,7 @@ build_flags =
   -D__PLAT_RP2040__
 #  -D _POSIX_THREADS
 build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<platform/nrf52/> -<platform/stm32wl>
+  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<platform/nrf52/> -<platform/stm32wl> -<mesh/eth/>
 lib_ignore =
   BluetoothOTA
 lib_deps =
diff --git a/arch/stm32/stm32wl5e.ini b/arch/stm32/stm32wl5e.ini
index d13750fdb..3fc7583ad 100644
--- a/arch/stm32/stm32wl5e.ini
+++ b/arch/stm32/stm32wl5e.ini
@@ -10,7 +10,7 @@ build_flags =
 #  Arduino/PlatformIO framework-arduinoststm32 package does not presently have SUBGHZSPI support
 #  -DPIN_SPI_MOSI=PINSUBGHZSPIMOSI -DPIN_SPI_MISO=PINSUBGHZSPIMISO -DPIN_SPI_SCK=PINSUBGHZSPISCK
 build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<graphics> -<input> -<buzz> -<modules/Telemetry> -<platform/nrf52> -<platform/portduino> -<platform/rp2040>
+  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mesh/eth/> -<mqtt/> -<graphics> -<input> -<buzz> -<modules/Telemetry> -<platform/nrf52> -<platform/portduino> -<platform/rp2040>
 lib_deps =
   ${env.lib_deps}
   https://github.com/kokke/tiny-AES-c.git#f06ac37fc31dfdaca2e0d9bec83f90d5663c319b
diff --git a/variants/rak4631/platformio.ini b/variants/rak4631/platformio.ini
index 247cef6f6..3d4e46d30 100644
--- a/variants/rak4631/platformio.ini
+++ b/variants/rak4631/platformio.ini
@@ -3,7 +3,7 @@
 extends = nrf52840_base
 board = wiscore_rak4631
 build_flags = ${nrf52840_base.build_flags} -Ivariants/rak4631 -D RAK_4631
-build_src_filter = ${nrf52_base.build_src_filter} +<../variants/rak4631>
+build_src_filter = ${nrf52_base.build_src_filter} +<../variants/rak4631> +<mesh/eth/>
 lib_deps = 
   ${nrf52840_base.lib_deps}
   melopero/Melopero RV3028@^1.1.0