diff --git a/build.lua b/build.lua
index 5bc218d..82bc7c5 100644
--- a/build.lua
+++ b/build.lua
@@ -9,6 +9,8 @@ textfiles = { "*.md", "LICENSE" }
 checkengines = { "pdftex" }
 checksuppfiles = { "*.tex" }
 
+packtdszip = true
+
 maxprintline = 9999
 
 uploadconfig = {