diff --git a/pkgs/build-support/build-typst-package.nix b/pkgs/build-support/build-typst-package.nix
index 47e35251be20..9fb9ddf48674 100644
--- a/pkgs/build-support/build-typst-package.nix
+++ b/pkgs/build-support/build-typst-package.nix
@@ -40,6 +40,8 @@ lib.extendMkDerivation {
     {
       name = "typst-package-${finalAttrs.pname}-${finalAttrs.version}";
 
+      dontUnpack = true;
+
       installPhase =
         let
           outDir = "$out/lib/typst-packages/${finalAttrs.pname}/${finalAttrs.version}";