diff --git a/pkgs/os-specific/bsd/freebsd/pkgs/libproc.nix b/pkgs/os-specific/bsd/freebsd/pkgs/libproc.nix
new file mode 100644
index 000000000000..bcef5e4c0c7f
--- /dev/null
+++ b/pkgs/os-specific/bsd/freebsd/pkgs/libproc.nix
@@ -0,0 +1,34 @@
+{
+  lib,
+  mkDerivation,
+  libctf,
+  librtld-db,
+  zlib,
+}:
+mkDerivation {
+  path = "lib/libproc";
+  extraPaths = [
+    "sys/contrib/openzfs/include"
+    "sys/contrib/openzfs/lib/libspl/include"
+    "sys/contrib/openzfs/lib/libspl/include"
+    "sys/contrib/openzfs/include/os/freebsd/spl/sys/ccompile.h"
+    "cddl/contrib/opensolaris/lib/libctf/common"
+    "sys/cddl/contrib/opensolaris/uts/common"
+    "sys/cddl/compat/opensolaris"
+  ];
+
+  buildInputs = [
+    libctf
+    librtld-db
+    zlib
+  ];
+
+  outputs = [
+    "out"
+    "debug"
+  ];
+
+  MK_TESTS = "no";
+
+  meta.platforms = lib.platforms.freebsd;
+}