diff --git a/c_mpos/micropython.mk b/c_mpos/micropython.mk
index fc6cf84e..66dfa1f0 100644
--- a/c_mpos/micropython.mk
+++ b/c_mpos/micropython.mk
@@ -9,7 +9,6 @@ UNAME_S := $(shell uname -s)
 ifneq ($(UNAME_S),Darwin)
     # Non-macOS settings (e.g., Linux)
     LDFLAGS += -lv4l2
-    SRC_USERMOD_C += $(MOD_DIR)/src/hello_world.c
     SRC_USERMOD_C += $(MOD_DIR)/src/webcam.c
 endif
 
diff --git a/c_mpos/src/hello_world.c b/c_mpos/src/hello_world.c
deleted file mode 100644
index 58b9ab94..00000000
--- a/c_mpos/src/hello_world.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include "py/obj.h"
-#include "py/runtime.h"
-
-
-//#error "building hello world from lcd_utils"
-
-// C function to print "Hello World"
-static mp_obj_t hello_world(void) {
-    printf("Hello World from C compiled!\n");
-    return mp_const_none; // MicroPython functions typically return None
-}
-
-// Define the function entry in the module
-static MP_DEFINE_CONST_FUN_OBJ_0(hello_world_obj, hello_world);
-
-// Module function table
-static const mp_rom_map_elem_t hello_world_module_globals_table[] = {
-    { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_hello_world) },
-    { MP_ROM_QSTR(MP_QSTR_hello), MP_ROM_PTR(&hello_world_obj) },
-};
-
-// Module globals dictionary
-static MP_DEFINE_CONST_DICT(hello_world_module_globals, hello_world_module_globals_table);
-
-// Module definition
-const mp_obj_module_t hello_world_module = {
-    .base = { &mp_type_module },
-    .globals = (mp_obj_dict_t *)&hello_world_module_globals,
-};
-
-// Register the module with MicroPython
-MP_REGISTER_MODULE(MP_QSTR_hello_world, hello_world_module);