diff --git a/platformio.ini b/platformio.ini
index e6a1be41..bb93626f 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -58,6 +58,7 @@ platform = https://github.com/pioarduino/platform-espressif32/releases/download/
 extends = arduino_base
 platform = nordicnrf52
 build_flags = ${arduino_base.build_flags}
+  -D LFS_NO_ASSERT=1
   -D NRF52_PLATFORM
 
 [nrf52840_base]