diff --git a/pkgs/by-name/kr/krunkit/package.nix b/pkgs/by-name/kr/krunkit/package.nix
index 894231cb3ea1..233fc17428bc 100644
--- a/pkgs/by-name/kr/krunkit/package.nix
+++ b/pkgs/by-name/kr/krunkit/package.nix
@@ -43,6 +43,10 @@ stdenv.mkDerivation (finalAttrs: {
 
   makeFlags = [ "PREFIX=${placeholder "out"}" ];
 
+  postInstall = ''
+    install -Dm444 edk2/KRUN_EFI.silent.fd $out/share/krunkit/KRUN_EFI.silent.fd
+  '';
+
   # This is necessary in order for the binary to keep its entitlements
   dontStrip = true;