diff --git a/flashing/flash_firmware.py b/flashing/flash_firmware.py
index ec79262..4d0790b 100644
--- a/flashing/flash_firmware.py
+++ b/flashing/flash_firmware.py
@@ -6,7 +6,7 @@ from pyocd.core.helpers import ConnectHelper
 from pyocd.core.target import Target
 from pyocd.flash.file_programmer import FileProgrammer
 
-from mac_converter import MacConverter
+from mac_address_reader import MacAddressReader
 
 parser = argparse.ArgumentParser()
 parser.add_argument("-a", "--all", action="store_true", help="Flash softdevice and firmware.")
@@ -37,6 +37,6 @@ with ConnectHelper.session_with_chosen_probe() as session:
         target.reset_and_halt()
         target.resume()
     
-    mac_converter = MacConverter(target)
+    mac_converter = MacAddressReader(target)
     mac_address = mac_converter.get_mac_address()
     print(f'Device MAC Address: {mac_address}')
diff --git a/flashing/mac_converter.py b/flashing/mac_address_reader.py
similarity index 83%
rename from flashing/mac_converter.py
rename to flashing/mac_address_reader.py
index 800c7e7..a52c55a 100644
--- a/flashing/mac_converter.py
+++ b/flashing/mac_address_reader.py
@@ -1,9 +1,9 @@
 from pyocd.core.target import Target
 
 
-class MacConverter():
+class MacAddressReader():
 
-    MEMORY_ADDRESS = 268435620 # 0x100000A4
+    MEMORY_ADDRESS = 0x100000A4
     
     def __init__(self, target: Target) -> None:
         self.target = target
@@ -21,7 +21,7 @@ class MacConverter():
     def _convert_blocks(self, memory_blocks: list[int]) -> str:
         first_block = f'{memory_blocks[0]:x}'.rjust(8, '0')
 
-        modified_second_block = memory_blocks[1] | 49152 # Bitwise OR with 0xc000
+        modified_second_block = memory_blocks[1] | 0xc000 # Bitwise OR
 
         second_block = f'{modified_second_block:x}'