diff --git a/builder/macOS.py b/builder/macOS.py
index c16bc3a5..5b044bf7 100644
--- a/builder/macOS.py
+++ b/builder/macOS.py
@@ -57,10 +57,16 @@ def build_commands(_, extra_args, script_dir, lv_cflags, board):
     if board:
         unix_cmd.append(f'VARIANT={board}')
 
+    if lv_cflags:
+        lv_cflags += ' -Wno-missing-field-initializers -Wno-unused-function'
+    else:
+        lv_cflags = '-Wno-missing-field-initializers -Wno-unused-function'
+
     unix_cmd.extend([
         f'LV_CFLAGS="{lv_cflags}"',
         f'LV_PORT=unix',
-        f'USER_C_MODULES="{script_dir}/ext_mod"'
+        f'USER_C_MODULES="{script_dir}/ext_mod"',
+        'CFLAGS="-Wno-missing-field-initializers -Wno-unused-function"'
     ])
     unix_cmd.extend(extra_args)
 
diff --git a/ext_mod/lcd_bus/micropython.mk b/ext_mod/lcd_bus/micropython.mk
index 26185de4..98f1ad1a 100644
--- a/ext_mod/lcd_bus/micropython.mk
+++ b/ext_mod/lcd_bus/micropython.mk
@@ -10,7 +10,7 @@ CFLAGS_USERMOD += -I$(MOD_DIR)
 CFLAGS_USERMOD += -I$(MOD_DIR)/common_include
 CFLAGS_USERMOD += -I$(MOD_DIR)/sdl_bus
 CFLAGS_USERMOD += -Wno-missing-field-initializers
-CFLAGS_USERMOD += -Wunused-function
+CFLAGS_USERMOD += -Wno-unused-function
 
 SRC_USERMOD_C += $(MOD_DIR)/modlcd_bus.c
 SRC_USERMOD_C += $(MOD_DIR)/lcd_types.c
diff --git a/ext_mod/lvgl/micropython.mk b/ext_mod/lvgl/micropython.mk
index 3ade9e1c..17b80bd6 100644
--- a/ext_mod/lvgl/micropython.mk
+++ b/ext_mod/lvgl/micropython.mk
@@ -14,7 +14,7 @@ CFLAGS_USERMOD += -I$(LVGL_BINDING_DIR)
 CFLAGS_USERMOD += -I$(LVGL_DIR)
 CFLAGS_USERMOD += -I$(LVGL_BINDING_DIR)/include
 CFLAGS_USERMOD += -Wno-missing-field-initializers
-CFLAGS_USERMOD += -Wunused-function
+CFLAGS_USERMOD += -Wno-unused-function
 
 ALL_LVGL_SRC = $(shell find $(LVGL_DIR) -type f -name '*.h') $(LVGL_BINDING_DIR)/lib/lv_conf.h