diff --git a/pkgs/by-name/ha/hactool/package.nix b/pkgs/by-name/ha/hactool/package.nix
index 815fdfb87c58..8bc55829d8a5 100644
--- a/pkgs/by-name/ha/hactool/package.nix
+++ b/pkgs/by-name/ha/hactool/package.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   installPhase = ''
-    install -D hactool $out/bin/hactool
+    install -D hactool${stdenv.hostPlatform.extensions.executable} $out/bin/hactool${stdenv.hostPlatform.extensions.executable}
   '';
 
   meta = with lib; {
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
     longDescription = "A tool to view information about, decrypt, and extract common file formats for the Nintendo Switch, especially Nintendo Content Archives";
     license = licenses.isc;
     maintainers = [ ];
-    platforms = platforms.unix;
+    platforms = platforms.all;
     mainProgram = "hactool";
   };
 }