diff --git a/rosenthal/packages/linux.scm b/rosenthal/packages/linux.scm
index 151f09d..3a45a23 100644
--- a/rosenthal/packages/linux.scm
+++ b/rosenthal/packages/linux.scm
@@ -26,8 +26,7 @@
   #:use-module (gnu packages perl)
   #:use-module (gnu packages python)
   #:use-module (gnu packages rsync)
-  #:use-module (gnu packages tls)
-  #:use-module (rosenthal utils download))
+  #:use-module (gnu packages tls))
 
 (define %upstream-linux-source
   (@@ (gnu packages linux) %upstream-linux-source))
@@ -41,22 +40,12 @@
 (define config->string
   (@@ (gnu packages linux) config->string))
 
-(define %xanmod-version "6.1.12")
+(define %xanmod-version "6.1.13")
 (define %xanmod-revision "xanmod1")
 
 (define %hardened-version "6.1.12")
 (define %hardened-revision "hardened1")
 
-(define linux-xanmod-patch
-  (origin
-    (method url-fetch/xz-file)
-    (uri (string-append
-          "https://github.com/xanmod/linux/releases/download/"
-          %xanmod-version "-" %xanmod-revision "/patch-"
-          %xanmod-version "-" %xanmod-revision ".xz"))
-    (sha256
-     (base32 "1hk9gpjamn75wwgf5cphi7pd9wc4q8xvc8rzz0nidf7vv2dfv2rj"))))
-
 (define linux-hardened-patch
   (origin
     (method url-fetch)
@@ -68,11 +57,12 @@
      (base32 "0nz2gz7nx0z9am8fldza28vj0fgp7hdx3skpm1xvdhgy8d35p33l"))))
 
 (define linux-xanmod-source
-  (source-with-patches (%upstream-linux-source
-                        (version-major+minor %xanmod-version)
-                        (base32
-                         "1ssxn81jfl0jf9brczfrrwd1f1vmf594jvhrs7zgcc54a5qg389c"))
-                       (list linux-xanmod-patch)))
+  (origin
+    (method url-fetch)
+    (uri (string-append "https://github.com/xanmod/linux/archive/"
+                        %xanmod-version "-" %xanmod-revision ".tar.gz"))
+    (sha256
+     (base32 "1nm5jkjb7fis7fz2faszjd254a26di002w7x1gwxgjx0v8ncxp9l"))))
 
 (define linux-hardened-source
   (source-with-patches (%upstream-linux-source
diff --git a/rosenthal/utils/download.scm b/rosenthal/utils/download.scm
deleted file mode 100644
index 10397e5..0000000
--- a/rosenthal/utils/download.scm
+++ /dev/null
@@ -1,57 +0,0 @@
-;; SPDX-FileCopyrightText: 2023 Hilton Chain <hako@ultrarare.space>
-;;
-;; SPDX-License-Identifier: GPL-3.0-or-later
-
-(define-module (rosenthal utils download)
-  #:use-module (ice-9 match)
-  #:use-module (guix gexp)
-  #:use-module (guix packages)
-  #:use-module (guix store)
-  #:use-module (guix monads)
-  #:export (url-fetch/xz-file))
-
-(define url-fetch* (@@ (guix download) url-fetch*))
-
-(define* (url-fetch/xz-file url hash-algo hash
-                            #:optional name
-                            #:key (system (%current-system))
-                            (guile (default-guile)))
-  "Similar to 'url-fetch' but decompress the xz file at URL as the result.
-This is mainly used for adding xz-compressed patches to a origin definition.
-
-\".xz\" extension in the URL is assumed."
-  (define file-name
-    (match url
-      ((head _ ...)
-       (basename head))
-      (_
-       (basename url))))
-  (define xz
-    (module-ref (resolve-interface '(gnu packages compression)) 'xz))
-
-  (mlet %store-monad ((drv (url-fetch* url hash-algo hash
-                                       (or name (basename file-name ".xz"))
-                                       #:system system
-                                       #:guile guile))
-                      (guile (package->derivation guile system)))
-    ;; Take the xz file, and simply decompress it.
-    ;; Use ungrafted xz so that the resulting file doesn't depend on whether
-    ;; grafts are enabled.
-    (gexp->derivation (or name file-name)
-                      (with-imported-modules '((guix build utils))
-                        #~(begin
-                            (use-modules (guix build utils))
-                            (setenv "XZ_OPT"
-                                    (string-join (%xz-parallel-args)))
-
-                            (copy-file #$drv #$file-name)
-                            (make-file-writable #$file-name)
-                            (invoke (string-append #+xz "/bin/unxz")
-                                    #$file-name)
-
-                            (copy-file (basename #$file-name ".xz")
-                                       #$output)))
-                      #:system system
-                      #:guile-for-build guile
-                      #:graft? #f
-                      #:local-build? #t)))