diff --git a/pkgs/applications/misc/abook/default.nix b/pkgs/applications/misc/abook/default.nix
index de463cfd666..e822f869619 100644
--- a/pkgs/applications/misc/abook/default.nix
+++ b/pkgs/applications/misc/abook/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
     description = "Text-based addressbook program designed to use with mutt mail client";
     license = lib.licenses.gpl2;
     maintainers = [ lib.maintainers.edwtjo ];
-    platforms = with lib.platforms; linux;
+    platforms = with lib.platforms; unix;
   };
 }