diff --git a/pkgs/tools/misc/xburst-tools/default.nix b/pkgs/tools/misc/xburst-tools/default.nix
index e58fc391f430..408879a45345 100644
--- a/pkgs/tools/misc/xburst-tools/default.nix
+++ b/pkgs/tools/misc/xburst-tools/default.nix
@@ -33,6 +33,6 @@ stdenv.mkDerivation {
     license = stdenv.lib.licenses.gpl3;
     homepage = http://www.linux-mtd.infradead.org/;
     maintainers = with stdenv.lib.maintainers; [viric];
-    platforms = with stdenv.lib.platforms.x86_64;
+    platforms = stdenv.lib.platforms.x86_64;
   };
 }