diff --git a/pkgs/by-name/li/libcpuid/package.nix b/pkgs/by-name/li/libcpuid/package.nix
index 68402de9a104..65594be60476 100644
--- a/pkgs/by-name/li/libcpuid/package.nix
+++ b/pkgs/by-name/li/libcpuid/package.nix
@@ -18,6 +18,11 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoreconfHook ];
 
+  outputs = [
+    "out"
+    "dev"
+  ];
+
   meta = {
     homepage = "https://libcpuid.sourceforge.net/";
     description = "Small C library for x86 CPU detection and feature extraction";