diff --git a/src/base/registration/registration.py b/src/base/registration/registration.py
index 7c7e9f2..b455712 100644
--- a/src/base/registration/registration.py
+++ b/src/base/registration/registration.py
@@ -137,7 +137,7 @@ class Registration:
             'hardware.printers': str(System.Hardware.printers()),
             'hardware.systemDefinitions': str(System.Hardware.system_definitions()),
             'hardware.model.version': str(System.Hardware.machine_model()),
-	    'hardware.memory.total': System.Hardware.Memory.total(),
+            'hardware.memory.total': System.Hardware.Memory.total(),
             'hardware.network.ipAddresses': str(System.Hardware.Network.ip_addresses()),
             'sessions.userNames': str(System.Sessions.user_name()),
             'bios.releaseDate': System.BIOS.release_date()[1].replace('\n', '') if System.BIOS.release_date()[