diff --git a/gnu/local.mk b/gnu/local.mk
index 23433ed0dca..719679f679e 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1563,6 +1563,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/guile-fix-invalid-unicode-handling.patch \
   %D%/packages/patches/guile-gdbm-ffi-support-gdbm-1.14.patch	\
   %D%/packages/patches/guile-hurd-posix-spawn.patch		\
+  %D%/packages/patches/guile-lzlib-gcc-14.patch			\
   %D%/packages/patches/guile-lzlib-hurd64.patch			\
   %D%/packages/patches/guile-present-coding.patch		\
   %D%/packages/patches/guile-rsvg-pkgconfig.patch		\
diff --git a/gnu/packages/guile.scm b/gnu/packages/guile.scm
index 180608a646a..54179619ab4 100644
--- a/gnu/packages/guile.scm
+++ b/gnu/packages/guile.scm
@@ -944,21 +944,13 @@ Guile's foreign function interface.")
        (file-name (string-append "guile-lzlib-" version ".tar.gz"))
        (sha256
         (base32
-         "1whgmwkr1v8m63p4aaqn8blwl9vcrswwhbfv4bm0aghl5a6rryd7"))))
+         "1whgmwkr1v8m63p4aaqn8blwl9vcrswwhbfv4bm0aghl5a6rryd7"))
+       (patches (search-patches "guile-lzlib-gcc-14.patch"
+                                "guile-lzlib-hurd64.patch"))))
     (build-system gnu-build-system)
     (arguments
      (list
-      #:make-flags #~'("GUILE_AUTO_COMPILE=0") ;prevent guild warnings
-      #:phases (if (or (%current-target-system) (target-hurd64?))
-                   #~(modify-phases %standard-phases
-                       (add-after 'unpack 'apply-hurd64-patch
-                         (lambda _
-                           (let ((patch
-                                  #$(local-file
-                                     (search-patch
-                                      "guile-lzlib-hurd64.patch"))))
-                             (invoke "patch" "--force" "-p1" "-i" patch)))))
-                   #~%standard-phases)))
+      #:make-flags #~'("GUILE_AUTO_COMPILE=0"))) ;prevent guild warnings
     (native-inputs (list autoconf automake pkg-config guile-3.0))
     (inputs (list guile-3.0 lzlib))
     (synopsis "Guile bindings to lzlib")
diff --git a/gnu/packages/patches/guile-lzlib-gcc-14.patch b/gnu/packages/patches/guile-lzlib-gcc-14.patch
new file mode 100644
index 00000000000..143b7adf7b7
--- /dev/null
+++ b/gnu/packages/patches/guile-lzlib-gcc-14.patch
@@ -0,0 +1,32 @@
+Upstream-status: Presented upstream.
+
+From 8b0db8997007d427ce9e77cb8191e698d1c47f02 Mon Sep 17 00:00:00 2001
+From: "janneke@gnu.org" <janneke@gnu.org>
+Date: Sat, 7 Dec 2024 09:48:49 +0100
+Subject: [PATCH] build: Support gcc-14.
+
+* configure.ac: When compiling natively declare LZ_decompress_open before
+using it in conftest.c.
+---
+ configure.ac | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 4c56768..ffdab1d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -43,7 +43,10 @@ EOF
+      else
+        old_LIBS="$LIBS"
+        LIBS="-llz"
+-       AC_LINK_IFELSE([AC_LANG_SOURCE([int main () { return LZ_decompress_open(); }])],
++       AC_LINK_IFELSE([AC_LANG_SOURCE([
++int LZ_decompress_open ();
++int main () { return LZ_decompress_open(); }
++])],
+ 	 [guile_cv_liblz_libdir="`ldd conftest$EXEEXT | grep liblz | sed '-es/.*=> \(.*\) .*$/\1/g'`"])
+        LIBS="$old_LIBS"
+      fi])
+-- 
+2.46.0
+