diff --git a/lib/systems/for-meta.nix b/lib/systems/for-meta.nix
index 3402fa0ca19b..63f24b465355 100644
--- a/lib/systems/for-meta.nix
+++ b/lib/systems/for-meta.nix
@@ -24,6 +24,7 @@ in rec {
   netbsd  = [ patterns.isNetBSD ];
   openbsd = [ patterns.isOpenBSD ];
   unix    = patterns.isUnix; # Actually a list
+  windows = [ patterns.isWindows ];
 
   inherit (lib.systems.doubles) mesaPlatforms;
 }