diff --git a/pkgs/os-specific/bsd/netbsd/default.nix b/pkgs/os-specific/bsd/netbsd/default.nix
index 37a0c35b18606..cbadaa10ef6a6 100644
--- a/pkgs/os-specific/bsd/netbsd/default.nix
+++ b/pkgs/os-specific/bsd/netbsd/default.nix
@@ -679,6 +679,13 @@ in makeScopeWithSplicing
   ##
   ## START LIBRARIES
   ##
+  libarch = mkDerivation {
+    path = "lib/libarch";
+    version = "9.2";
+    sha256 = "6ssenRhuSwp0Jn71ErT0PrEoCJ+cIYRztwdL4QTDZsQ=";
+    meta.platforms = lib.platforms.netbsd;
+  };
+
   libutil = mkDerivation {
     path = "lib/libutil";
     version = "9.2";
@@ -808,6 +815,16 @@ in makeScopeWithSplicing
     meta.platforms = lib.platforms.netbsd;
   };
 
+  libpci = mkDerivation {
+    pname = "libpci";
+    path = "lib/libpci";
+    version = "9.2";
+    sha256 = "+IOEO1Bw3/H3iCp3uk3bwsFZbvCqN5Ciz70irnPl8E8=";
+    NIX_CFLAGS_COMPILE = [ "-I." ];
+    meta.platforms = lib.platforms.netbsd;
+    extraPaths = with self; [ sys.src ];
+  };
+
   libpthread-headers = mkDerivation {
     pname = "libpthread-headers";
     path = "lib/libpthread";
diff --git a/pkgs/servers/x11/xorg/overrides.nix b/pkgs/servers/x11/xorg/overrides.nix
index 6de759498b21c..9c4f62e3d2446 100644
--- a/pkgs/servers/x11/xorg/overrides.nix
+++ b/pkgs/servers/x11/xorg/overrides.nix
@@ -3,7 +3,7 @@
   lib, stdenv, makeWrapper, fetchurl, fetchpatch, fetchFromGitLab, buildPackages,
   automake, autoconf, libiconv, libtool, intltool,
   freetype, tradcpp, fontconfig, meson, ninja, ed, fontforge,
-  libGL, spice-protocol, zlib, libGLU, dbus, libunwind, libdrm,
+  libGL, spice-protocol, zlib, libGLU, dbus, libunwind, libdrm, netbsd,
   mesa, udev, bootstrap_cmds, bison, flex, clangStdenv, autoreconfHook,
   mcpp, libepoxy, openssl, pkg-config, llvm, libxslt, libxcrypt,
   ApplicationServices, Carbon, Cocoa, Xplugin,
@@ -328,7 +328,13 @@ self: super:
   });
 
   libpciaccess = super.libpciaccess.overrideAttrs (attrs: {
-    meta = attrs.meta // { platforms = lib.platforms.linux; };
+    buildInputs = lib.optionals stdenv.hostPlatform.isNetBSD (with netbsd; [ libarch libpci ]);
+
+    meta = attrs.meta // {
+      # https://gitlab.freedesktop.org/xorg/lib/libpciaccess/-/blob/master/configure.ac#L108-114
+      platforms = lib.fold (os: ps: ps ++ lib.platforms.${os}) []
+        [ "cygwin" "freebsd" "linux" "netbsd" "openbsd" "illumos" ];
+    };
   });
 
   setxkbmap = super.setxkbmap.overrideAttrs (attrs: {