diff --git a/pkgs/development/libraries/openxr-loader/default.nix b/pkgs/development/libraries/openxr-loader/default.nix
index 514cbcea4a12..cfdd8d9f5b70 100644
--- a/pkgs/development/libraries/openxr-loader/default.nix
+++ b/pkgs/development/libraries/openxr-loader/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, cmake, python3, libX11, libXxf86vm, libXrandr, vulkan-headers, libGL }:
+{ lib, stdenv, fetchFromGitHub, cmake, python3, libX11, libXxf86vm, libXrandr, vulkan-headers, libGL, vulkan-loader }:
 
 stdenv.mkDerivation rec {
   pname = "openxr-loader";
@@ -12,9 +12,9 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ cmake python3 ];
-  buildInputs = [ libX11 libXxf86vm libXrandr vulkan-headers libGL ];
+  buildInputs = [ libX11 libXxf86vm libXrandr vulkan-headers libGL vulkan-loader ];
 
-  cmakeFlags = [ "-DBUILD_TESTS=OFF" ];
+  cmakeFlags = [ "-DBUILD_TESTS=ON" ];
 
   outputs = [ "out" "dev" "layers" ];