diff --git a/pkgs/by-name/ca/calamares-nixos-extensions/src/config/modules/partition.conf b/pkgs/by-name/ca/calamares-nixos-extensions/src/config/modules/partition.conf
index 75d04cec9dfa..557ebfae5663 100644
--- a/pkgs/by-name/ca/calamares-nixos-extensions/src/config/modules/partition.conf
+++ b/pkgs/by-name/ca/calamares-nixos-extensions/src/config/modules/partition.conf
@@ -22,17 +22,7 @@ availableFileSystemTypes:
 
 showNotEncryptedBootMessage: false
 
-bios:
-    mountPoint: "/boot"
-    minimumSize: 512MiB
-    recommendedSize: 1GiB
-    label: "BOOT"
-
 partitionLayout:
-    - name: "boot"
-      filesystem: "ext4"
-      mountPoint: "/boot"
-      size: 1GiB
     - name: "root"
       filesystem: "unknown"
       noEncrypt: false