diff --git a/netbox/netbox/settings.py b/netbox/netbox/settings.py
index f48865f52..0248fa888 100644
--- a/netbox/netbox/settings.py
+++ b/netbox/netbox/settings.py
@@ -179,7 +179,7 @@ TRANSLATION_ENABLED = getattr(configuration, 'TRANSLATION_ENABLED', True)
 DISK_BASE_UNIT = getattr(configuration, 'DISK_BASE_UNIT', 1000)
 if DISK_BASE_UNIT not in [1000, 1024]:
     raise ImproperlyConfigured(f"DISK_BASE_UNIT must be 1000 or 1024 (found {DISK_BASE_UNIT})")
-RAM_BASE_UNIT = getattr(configuration, 'MEMORY_UNIT_DIVISOR', 1000)
+RAM_BASE_UNIT = getattr(configuration, 'RAM_BASE_UNIT', 1000)
 if RAM_BASE_UNIT not in [1000, 1024]:
     raise ImproperlyConfigured(f"RAM_BASE_UNIT must be 1000 or 1024 (found {RAM_BASE_UNIT})")