diff --git a/pkgs/development/tools/analysis/swarm/default.nix b/pkgs/development/tools/analysis/swarm/default.nix
index 894d9a2357e..e4ebb85f27f 100644
--- a/pkgs/development/tools/analysis/swarm/default.nix
+++ b/pkgs/development/tools/analysis/swarm/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
     description = "Verification script generator for Spin";
     homepage = "http://spinroot.com/";
     license = licenses.free;
-    platforms = platforms.linux;
+    platforms = platforms.unix;
     maintainers = with maintainers; [ abbradar ];
   };
 }