1 files changed, 1 insertions, 1 deletions

diff --git a/archinstall/lib/installer.py b/archinstall/lib/installer.py
index a0bcc2a6..798801aa 100644
--- a/archinstall/lib/installer.py
+++ b/archinstall/lib/installer.py
@@ -219,7 +219,7 @@ class Installer:
 		"""
 		if partition.get("mountpoint") is None:
 			if (sub_list := partition.get("btrfs",{}).get('subvolumes',{})):
-				for mountpoint in [sub_list[subvolume] if isinstance(sub_list[subvolume],str) else sub_list[subvolume].get("mountpoint") for subvolume in sub_list if sub_list[subvolume]]:
+				for mountpoint in [sub_list[subvolume].get("mountpoint") if isinstance(subvolume, dict) else subvolume.mountpoint for subvolume in sub_list]:
 					if mountpoint == '/':
 						return True
 				return False