diff --git a/pkgs/os-specific/linux/musl-obstack/default.nix b/pkgs/os-specific/linux/musl-obstack/default.nix
new file mode 100644
index 00000000000..f7682d37efd
--- /dev/null
+++ b/pkgs/os-specific/linux/musl-obstack/default.nix
@@ -0,0 +1,26 @@
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, pkg-config }:
+
+stdenv.mkDerivation rec {
+  pname = "musl-obstack";
+  version = "1.2.2";
+
+  src = fetchFromGitHub {
+    owner = "void-linux";
+    repo = "musl-obstack";
+    rev = "v${version}";
+    sha256 = "v0RTnrqAmJfOeGsJFc04lqFR8QZhYiLyvy8oRYiuC80=";
+  };
+
+  nativeBuildInputs = [ autoreconfHook pkg-config ];
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    homepage = "https://github.com/void-linux/musl-obstack";
+    description =
+      "An extraction of the obstack functions and macros from GNU libiberty for use with musl-libc";
+    platforms = platforms.linux;
+    license = licenses.lgpl21Plus;
+    maintainers = [ maintainers.pjjw ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 033d73f048c..73f2334fabf 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19490,6 +19490,7 @@ in
   musl = callPackage ../os-specific/linux/musl { };
 
   musl-fts = callPackage ../os-specific/linux/musl-fts { };
+  musl-obstack = callPackage ../os-specific/linux/musl-obstack { };
 
   nushell = callPackage ../shells/nushell {
     inherit (darwin.apple_sdk.frameworks) AppKit Security;