diff --git a/includes/disk-layout.ksi b/includes/disk-layout.ksi
index 70e5348..d0d9beb 100644
--- a/includes/disk-layout.ksi
+++ b/includes/disk-layout.ksi
@@ -8,8 +8,8 @@ clearpart --drives=sda --disklabel=gpt --all
 # The '--size' option takes MB, not MiB
 # 536  MB = 512  MiB
 # 1072 MB = 1.00 GiB
-# 3216 MB = 3.00 GiB
+# 3752 MB = 3.50 GiB
 # Keep /boot formatted as ext4 since that's what U-Boot can read
 part /boot/efi --asprimary --ondisk=sda --size=536  --label=rockyefi  --fstype=efi
 part /boot     --asprimary --ondisk=sda --size=1072 --label=rockyboot --fstype=ext4
-part /         --asprimary --ondisk=sda --size=3216 --label=rockyroot --fstype=ext4
+part /         --asprimary --ondisk=sda --size=3752 --label=rockyroot --fstype=ext4