diff --git a/ports/espressif/boards/adafruit_feather_esp32s2_tftback_nopsram/mpconfigboard.mk b/ports/espressif/boards/adafruit_feather_esp32s2_tftback_nopsram/mpconfigboard.mk
index 01657b7ffd..e1a9793289 100644
--- a/ports/espressif/boards/adafruit_feather_esp32s2_tftback_nopsram/mpconfigboard.mk
+++ b/ports/espressif/boards/adafruit_feather_esp32s2_tftback_nopsram/mpconfigboard.mk
@@ -20,5 +20,4 @@ CIRCUITPY_MODULE=wroom
 
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Requests
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel
-FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Register
diff --git a/ports/espressif/boards/adafruit_qtpy_esp32s3_nopsram/mpconfigboard.mk b/ports/espressif/boards/adafruit_qtpy_esp32s3_nopsram/mpconfigboard.mk
index 1156b1b915..657855cad8 100644
--- a/ports/espressif/boards/adafruit_qtpy_esp32s3_nopsram/mpconfigboard.mk
+++ b/ports/espressif/boards/adafruit_qtpy_esp32s3_nopsram/mpconfigboard.mk
@@ -19,5 +19,4 @@ CIRCUITPY_ESP_FLASH_SIZE=8MB
 
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Requests
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel
-FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Register
diff --git a/ports/nrf/boards/TG-Watch/mpconfigboard.mk b/ports/nrf/boards/TG-Watch/mpconfigboard.mk
index 8a191c1534..212ab7edc2 100644
--- a/ports/nrf/boards/TG-Watch/mpconfigboard.mk
+++ b/ports/nrf/boards/TG-Watch/mpconfigboard.mk
@@ -8,7 +8,6 @@ MCU_CHIP = nrf52840
 QSPI_FLASH_FILESYSTEM = 1
 EXTERNAL_FLASH_DEVICES = "GD25Q16C, W25Q128JVxQ"
 
-FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Register
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_ST7789
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Display_Shapes
diff --git a/ports/raspberrypi/boards/solderparty_rp2040_stamp/mpconfigboard.mk b/ports/raspberrypi/boards/solderparty_rp2040_stamp/mpconfigboard.mk
index e2b4118761..1954b12415 100644
--- a/ports/raspberrypi/boards/solderparty_rp2040_stamp/mpconfigboard.mk
+++ b/ports/raspberrypi/boards/solderparty_rp2040_stamp/mpconfigboard.mk
@@ -11,7 +11,6 @@ EXTERNAL_FLASH_DEVICES = "GD25Q64C"
 CIRCUITPY__EVE = 1
 
 FROZEN_MPY_DIRS += $(TOP)/ports/raspberrypi/boards/solderparty_rp2040_stamp
-FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_HID
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Register