diff --git a/pkgs/by-name/ya/yarn-berry/fetcher/fetch-yarn-berry-deps.nix b/pkgs/by-name/ya/yarn-berry/fetcher/fetch-yarn-berry-deps.nix
index 3fef9b87644a..f54ba6291c82 100644
--- a/pkgs/by-name/ya/yarn-berry/fetcher/fetch-yarn-berry-deps.nix
+++ b/pkgs/by-name/ya/yarn-berry/fetcher/fetch-yarn-berry-deps.nix
@@ -58,6 +58,8 @@ stdenv.mkDerivation (
 
     outputHashMode = "recursive";
 
+    dontFixup = true; # fixup phase does the patching of the shebangs, and FODs must never contain nix store paths.
+
     passthru = {
       inherit berryVersion;
     };