diff --git a/pkgs/data/misc/tzdata/default.nix b/pkgs/data/misc/tzdata/default.nix
index 98aeb7638e127..f04005af7452b 100644
--- a/pkgs/data/misc/tzdata/default.nix
+++ b/pkgs/data/misc/tzdata/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   ];
 
   outputs = [ "out" "bin" "man" "dev" ];
-  propagatedBuildOutputs = [];
+  propagatedBuildOutputs = [ ];
 
   makeFlags = [
     "TOPDIR=$(out)"
@@ -59,6 +59,8 @@ stdenv.mkDerivation rec {
       ( cd $out/share/zoneinfo/posix; ln -s ../* .; rm posix )
       mv $out/share/zoneinfo-leaps $out/share/zoneinfo/right
 
+      cp leap-seconds.list $out/share/zoneinfo
+
       mkdir -p "$dev/include"
       cp tzfile.h "$dev/include/tzfile.h"
     '';