diff --git a/hw/bsp/lpcxpresso51u68/board.mk b/hw/bsp/lpcxpresso51u68/board.mk
index 60485463..7b83759a 100644
--- a/hw/bsp/lpcxpresso51u68/board.mk
+++ b/hw/bsp/lpcxpresso51u68/board.mk
@@ -5,7 +5,6 @@ CFLAGS += \
   -DCORE_M0PLUS \
   -DCFG_TUSB_MCU=OPT_MCU_LPC51UXX \
   -DCPU_LPC51U68JBD64 \
-  -Wfatal-errors \
   -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data")))' \
   -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))' 
 
diff --git a/hw/bsp/lpcxpresso54114/board.mk b/hw/bsp/lpcxpresso54114/board.mk
index d4ef8c26..bc49c3e3 100644
--- a/hw/bsp/lpcxpresso54114/board.mk
+++ b/hw/bsp/lpcxpresso54114/board.mk
@@ -7,7 +7,6 @@ CFLAGS += \
   -DCORE_M4 \
   -DCFG_TUSB_MCU=OPT_MCU_LPC54XXX \
   -DCPU_LPC54114J256BD64_cm4 \
-  -Wfatal-errors \
   -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data")))' \
   -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))'