diff --git a/pkgs/development/tools/pnpm/fetch-deps/default.nix b/pkgs/development/tools/pnpm/fetch-deps/default.nix
index 971f1656ba92..eb4d7ceabbc6 100644
--- a/pkgs/development/tools/pnpm/fetch-deps/default.nix
+++ b/pkgs/development/tools/pnpm/fetch-deps/default.nix
@@ -92,7 +92,7 @@
             runHook preFixup
 
             # Remove timestamp and sort the json files
-            rm -rf $out/v3/tmp
+            rm -rf $out/{v3,v10}/tmp
             for f in $(find $out -name "*.json"); do
               jq --sort-keys "del(.. | .checkedAt?)" $f | sponge $f
             done