diff --git a/pkgs/tools/networking/dropbear/default.nix b/pkgs/tools/networking/dropbear/default.nix
index d102ef5d7c3..bc9fb6ee4de 100644
--- a/pkgs/tools/networking/dropbear/default.nix
+++ b/pkgs/tools/networking/dropbear/default.nix
@@ -40,6 +40,6 @@ stdenv.mkDerivation rec {
     description = "A small footprint implementation of the SSH 2 protocol";
     license = licenses.mit;
     maintainers = with maintainers; [ abbradar ];
-    platforms = platforms.unix;
+    platforms = platforms.linux;
   };
 }