diff --git a/ports/nrf/boards/actinius_icarus/mpconfigboard.mk b/ports/nrf/boards/actinius_icarus/mpconfigboard.mk
index c1e05fd306..8e6f75b36c 100644
--- a/ports/nrf/boards/actinius_icarus/mpconfigboard.mk
+++ b/ports/nrf/boards/actinius_icarus/mpconfigboard.mk
@@ -4,3 +4,5 @@ MCU_SUB_VARIANT = nrf9160
 LD_FILES += boards/nrf9160_1M_256k.ld
 
 NRF_DEFINES += -DNRF9160_XXAA -DNRF_TRUSTZONE_NONSECURE 
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/arduino_primo/mpconfigboard.mk b/ports/nrf/boards/arduino_primo/mpconfigboard.mk
index 84685236bd..e814d3d550 100644
--- a/ports/nrf/boards/arduino_primo/mpconfigboard.mk
+++ b/ports/nrf/boards/arduino_primo/mpconfigboard.mk
@@ -6,3 +6,5 @@ LD_FILES += boards/nrf52832_512k_64k.ld
 FLASHER = pyocd
 
 NRF_DEFINES += -DNRF52832_XXAA
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/blueio_tag_evim/mpconfigboard.mk b/ports/nrf/boards/blueio_tag_evim/mpconfigboard.mk
index 02a3177446..c3164c8f08 100644
--- a/ports/nrf/boards/blueio_tag_evim/mpconfigboard.mk
+++ b/ports/nrf/boards/blueio_tag_evim/mpconfigboard.mk
@@ -6,3 +6,5 @@ LD_FILES += boards/nrf52832_512k_64k.ld
 FLASHER = idap
 
 NRF_DEFINES += -DNRF52832_XXAA
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/dvk_bl652/mpconfigboard.mk b/ports/nrf/boards/dvk_bl652/mpconfigboard.mk
index 8730d02978..30767d766a 100644
--- a/ports/nrf/boards/dvk_bl652/mpconfigboard.mk
+++ b/ports/nrf/boards/dvk_bl652/mpconfigboard.mk
@@ -6,3 +6,5 @@ LD_FILES += boards/nrf52832_512k_64k.ld
 
 NRF_DEFINES += -DNRF52832_XXAA
 CFLAGS += -DBLUETOOTH_LFCLK_RC
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/evk_nina_b1/mpconfigboard.mk b/ports/nrf/boards/evk_nina_b1/mpconfigboard.mk
index db64a60dd3..96245e3e45 100644
--- a/ports/nrf/boards/evk_nina_b1/mpconfigboard.mk
+++ b/ports/nrf/boards/evk_nina_b1/mpconfigboard.mk
@@ -5,3 +5,5 @@ SOFTDEV_VERSION = 6.1.1
 LD_FILES += boards/nrf52832_512k_64k.ld
 
 NRF_DEFINES += -DNRF52832_XXAA
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/feather52/mpconfigboard.mk b/ports/nrf/boards/feather52/mpconfigboard.mk
index 5e0f336da4..96245e3e45 100644
--- a/ports/nrf/boards/feather52/mpconfigboard.mk
+++ b/ports/nrf/boards/feather52/mpconfigboard.mk
@@ -6,3 +6,4 @@ LD_FILES += boards/nrf52832_512k_64k.ld
 
 NRF_DEFINES += -DNRF52832_XXAA
 
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/ibk_blyst_nano/mpconfigboard.mk b/ports/nrf/boards/ibk_blyst_nano/mpconfigboard.mk
index 02a3177446..c3164c8f08 100644
--- a/ports/nrf/boards/ibk_blyst_nano/mpconfigboard.mk
+++ b/ports/nrf/boards/ibk_blyst_nano/mpconfigboard.mk
@@ -6,3 +6,5 @@ LD_FILES += boards/nrf52832_512k_64k.ld
 FLASHER = idap
 
 NRF_DEFINES += -DNRF52832_XXAA
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/idk_blyst_nano/mpconfigboard.mk b/ports/nrf/boards/idk_blyst_nano/mpconfigboard.mk
index 02a3177446..c3164c8f08 100644
--- a/ports/nrf/boards/idk_blyst_nano/mpconfigboard.mk
+++ b/ports/nrf/boards/idk_blyst_nano/mpconfigboard.mk
@@ -6,3 +6,5 @@ LD_FILES += boards/nrf52832_512k_64k.ld
 FLASHER = idap
 
 NRF_DEFINES += -DNRF52832_XXAA
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/microbit/mpconfigboard.mk b/ports/nrf/boards/microbit/mpconfigboard.mk
index d96044195e..6fdd2bc500 100644
--- a/ports/nrf/boards/microbit/mpconfigboard.mk
+++ b/ports/nrf/boards/microbit/mpconfigboard.mk
@@ -6,6 +6,8 @@ SOFTDEV_VERSION = 8.0.0
 ifneq ($(SD),)
 LD_FILES += boards/microbit/custom_nrf51822_s110_microbit.ld
 FROZEN_MANIFEST ?=
+else
+MICROPY_VFS_LFS2 = 1
 endif
 
 LD_FILES += boards/nrf51x22_256k_16k.ld
diff --git a/ports/nrf/boards/nrf52840-mdk-usb-dongle/mpconfigboard.mk b/ports/nrf/boards/nrf52840-mdk-usb-dongle/mpconfigboard.mk
index ca437418d5..3a26a92b7d 100644
--- a/ports/nrf/boards/nrf52840-mdk-usb-dongle/mpconfigboard.mk
+++ b/ports/nrf/boards/nrf52840-mdk-usb-dongle/mpconfigboard.mk
@@ -17,3 +17,5 @@ endif
 LD_FILES += boards/nrf52840_1M_256k.ld
 
 NRF_DEFINES += -DNRF52840_XXAA
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/particle_xenon/mpconfigboard.mk b/ports/nrf/boards/particle_xenon/mpconfigboard.mk
index 34bead59ff..d28324f76e 100644
--- a/ports/nrf/boards/particle_xenon/mpconfigboard.mk
+++ b/ports/nrf/boards/particle_xenon/mpconfigboard.mk
@@ -9,3 +9,5 @@ NRF_DEFINES += -DNRF52840_XXAA
 # The nrf52-particle.cfg is not included here, it can be found in the Particle Workbench
 # Note: This requires openocd >0.10
 OPENOCD_TARGET ?= boards/$(BOARD)/nrf52-particle.cfg
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/pca10000/mpconfigboard.mk b/ports/nrf/boards/pca10000/mpconfigboard.mk
index 52b8df88b7..64cf513c04 100644
--- a/ports/nrf/boards/pca10000/mpconfigboard.mk
+++ b/ports/nrf/boards/pca10000/mpconfigboard.mk
@@ -6,4 +6,6 @@ LD_FILES += boards/nrf51x22_256k_16k.ld
 
 ifneq ($(SD),)
 FROZEN_MANIFEST ?=
+else
+MICROPY_VFS_LFS2 = 1
 endif
diff --git a/ports/nrf/boards/pca10001/mpconfigboard.mk b/ports/nrf/boards/pca10001/mpconfigboard.mk
index 52b8df88b7..64cf513c04 100644
--- a/ports/nrf/boards/pca10001/mpconfigboard.mk
+++ b/ports/nrf/boards/pca10001/mpconfigboard.mk
@@ -6,4 +6,6 @@ LD_FILES += boards/nrf51x22_256k_16k.ld
 
 ifneq ($(SD),)
 FROZEN_MANIFEST ?=
+else
+MICROPY_VFS_LFS2 = 1
 endif
diff --git a/ports/nrf/boards/pca10028/mpconfigboard.mk b/ports/nrf/boards/pca10028/mpconfigboard.mk
index 779276ca1c..83b26a1dea 100644
--- a/ports/nrf/boards/pca10028/mpconfigboard.mk
+++ b/ports/nrf/boards/pca10028/mpconfigboard.mk
@@ -6,4 +6,6 @@ LD_FILES += boards/nrf51x22_256k_32k.ld
 
 ifneq ($(SD),)
 FROZEN_MANIFEST ?=
+else
+MICROPY_VFS_LFS2 = 1
 endif
diff --git a/ports/nrf/boards/pca10031/mpconfigboard.mk b/ports/nrf/boards/pca10031/mpconfigboard.mk
index 779276ca1c..83b26a1dea 100644
--- a/ports/nrf/boards/pca10031/mpconfigboard.mk
+++ b/ports/nrf/boards/pca10031/mpconfigboard.mk
@@ -6,4 +6,6 @@ LD_FILES += boards/nrf51x22_256k_32k.ld
 
 ifneq ($(SD),)
 FROZEN_MANIFEST ?=
+else
+MICROPY_VFS_LFS2 = 1
 endif
diff --git a/ports/nrf/boards/pca10040/mpconfigboard.mk b/ports/nrf/boards/pca10040/mpconfigboard.mk
index db64a60dd3..96245e3e45 100644
--- a/ports/nrf/boards/pca10040/mpconfigboard.mk
+++ b/ports/nrf/boards/pca10040/mpconfigboard.mk
@@ -5,3 +5,5 @@ SOFTDEV_VERSION = 6.1.1
 LD_FILES += boards/nrf52832_512k_64k.ld
 
 NRF_DEFINES += -DNRF52832_XXAA
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/pca10056/mpconfigboard.mk b/ports/nrf/boards/pca10056/mpconfigboard.mk
index ca555d3932..d8ee0f8a21 100644
--- a/ports/nrf/boards/pca10056/mpconfigboard.mk
+++ b/ports/nrf/boards/pca10056/mpconfigboard.mk
@@ -5,3 +5,5 @@ SOFTDEV_VERSION = 6.1.1
 LD_FILES += boards/nrf52840_1M_256k.ld
 
 NRF_DEFINES += -DNRF52840_XXAA
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/pca10059/mpconfigboard.mk b/ports/nrf/boards/pca10059/mpconfigboard.mk
index ca437418d5..3a26a92b7d 100644
--- a/ports/nrf/boards/pca10059/mpconfigboard.mk
+++ b/ports/nrf/boards/pca10059/mpconfigboard.mk
@@ -17,3 +17,5 @@ endif
 LD_FILES += boards/nrf52840_1M_256k.ld
 
 NRF_DEFINES += -DNRF52840_XXAA
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/pca10090/mpconfigboard.mk b/ports/nrf/boards/pca10090/mpconfigboard.mk
index 9363900e2b..cc7e7c3683 100644
--- a/ports/nrf/boards/pca10090/mpconfigboard.mk
+++ b/ports/nrf/boards/pca10090/mpconfigboard.mk
@@ -4,3 +4,5 @@ MCU_SUB_VARIANT = nrf9160
 LD_FILES += boards/nrf9160_1M_256k.ld
 
 NRF_DEFINES += -DNRF9160_XXAA -DNRF_TRUSTZONE_NONSECURE
+
+MICROPY_VFS_LFS2 = 1
diff --git a/ports/nrf/boards/wt51822_s4at/mpconfigboard.mk b/ports/nrf/boards/wt51822_s4at/mpconfigboard.mk
index 61c36f21d9..d0de24ba40 100644
--- a/ports/nrf/boards/wt51822_s4at/mpconfigboard.mk
+++ b/ports/nrf/boards/wt51822_s4at/mpconfigboard.mk
@@ -8,4 +8,6 @@ CFLAGS += -DBLUETOOTH_LFCLK_RC
 
 ifneq ($(SD),)
 FROZEN_MANIFEST ?=
+else
+MICROPY_VFS_LFS2 = 1
 endif