diff --git a/ports/atmel-samd/boards/matrixportal_m4/mpconfigboard.mk b/ports/atmel-samd/boards/matrixportal_m4/mpconfigboard.mk
index e502f6b569..1f77c11931 100644
--- a/ports/atmel-samd/boards/matrixportal_m4/mpconfigboard.mk
+++ b/ports/atmel-samd/boards/matrixportal_m4/mpconfigboard.mk
@@ -14,14 +14,12 @@ CIRCUITPY_LTO_PARTITION = one
 
 CIRCUITPY_AESIO = 0
 CIRCUITPY_FLOPPYIO = 0
-CIRCUITPY_GIFIO = 0
-CIRCUITPY_ONEWIREIO = 0
 CIRCUITPY_PARALLELDISPLAY = 0
-CIRCUITPY_SDCARDIO = 0
 CIRCUITPY_SHARPDISPLAY = 0
-CIRCUITPY_ZLIB=0
+CIRCUITPY_ULAB = 0
 
 # Include these Python libraries in firmware.
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Requests
+FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_PortalBase
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_ESP32SPI
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel