diff --git a/contrib/depends/packages/native_rcodesign.mk b/contrib/depends/packages/native_rcodesign.mk
deleted file mode 100644
index 1e90f03..0000000
--- a/contrib/depends/packages/native_rcodesign.mk
+++ /dev/null
@@ -1,10 +0,0 @@
-package=native_rcodesign
-$(package)_version=0.22.0
-$(package)_download_path=https://github.com/indygreg/apple-platform-rs/releases/download/apple-codesign/$($(package)_version)/
-$(package)_file_name=apple-codesign-$($(package)_version)-x86_64-unknown-linux-musl.tar.gz
-$(package)_sha256_hash=f6382c5e6e47bc4f6f02be2ad65a4fc5120b3df75aa520647abbadbae747fbcc
-
-define $(package)_stage_cmds
-    mkdir -p $($(package)_staging_prefix_dir)/bin && \
-    cp rcodesign $($(package)_staging_prefix_dir)/bin
-endef
\ No newline at end of file
diff --git a/contrib/depends/packages/packages.mk b/contrib/depends/packages/packages.mk
index 6f4b551..e21e465 100644
--- a/contrib/depends/packages/packages.mk
+++ b/contrib/depends/packages/packages.mk
@@ -5,7 +5,7 @@ linux_packages := eudev liblzma libarchive libfuse libsquashfuse libappimage app
 linux_native_packages = native_patchelf
 
 darwin_packages :=
-darwin_native_packages = darwin_sdk native_cctools native_libtapi native_clang native_rcodesign
+darwin_native_packages = darwin_sdk native_cctools native_libtapi native_clang
 
 mingw32_packages = icu4c
 mingw32_native_packages = native_cmake
diff --git a/contrib/guix/libexec/build.sh b/contrib/guix/libexec/build.sh
index 6c6deca..71d64e4 100755
--- a/contrib/guix/libexec/build.sh
+++ b/contrib/guix/libexec/build.sh
@@ -373,9 +373,10 @@ mkdir -p "$DISTSRC"
                 ;;
         esac
 
+        # Ad-hoc code signing
         case "$HOST" in
             arm64-apple-darwin)
-                /feather/contrib/depends/arm64-apple-darwin/native/bin/rcodesign sign Feather.app
+                ldid -S -Cadhoc,linker-signed Feather.app
                 ;;
         esac
 
diff --git a/contrib/guix/manifest.scm b/contrib/guix/manifest.scm
index f62255a..2026a4b 100644
--- a/contrib/guix/manifest.scm
+++ b/contrib/guix/manifest.scm
@@ -20,6 +20,7 @@
              (gnu packages gnome)
              (gnu packages gperf)
              (gnu packages installers)
+             (gnu packages libusb)
              (gnu packages linux)
              (gnu packages llvm)
              (gnu packages mingw)
@@ -622,6 +623,38 @@ inspecting signatures in Mach-O binaries.")
     Can be used for Qt and other applications ")
     (license license:gpl3+)))
 
+(define-public ldid
+  (package
+    (name "ldid")
+    (version "v2.1.5-procursus7")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://github.com/ProcursusTeam/"
+                     name "/archive/refs/tags/" version ".tar.gz"))
+              (sha256
+                (base32
+                  "0ppzy4d9sl4m0sn8nk8wpi39qfimvka6h2ycr67y8r97y3363r04"))))
+    (build-system gnu-build-system)
+    (arguments
+      `(#:phases
+         (modify-phases %standard-phases
+           (delete 'configure)
+           (replace 'build (lambda _ (invoke "make")))
+           (delete 'check)
+           (replace 'install
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let* ((out (assoc-ref outputs "out"))
+                       (bin (string-append out "/bin")))
+                 (install-file "ldid" bin)
+                 #t)))
+           )))
+    (native-inputs (list pkg-config))
+    (inputs (list openssl libplist))
+    (home-page "https://github.com/ProcursusTeam/ldid")
+    (synopsis "Link Identity Editor.")
+    (description "Put real or fake signatures in a Mach-O.")
+    (license license:gpl3+)))
+
 (packages->manifest
  (append
   (list ;; The Basics
@@ -679,5 +712,5 @@ inspecting signatures in Mach-O binaries.")
           ((string-contains target "-linux-")
            (list (make-bitcoin-cross-toolchain target) cmake))
           ((string-contains target "darwin")
-           (list clang-toolchain-10 binutils cmake python-signapple))
+           (list clang-toolchain-10 binutils cmake python-signapple ldid))
           (else '())))))