diff --git a/pkgs/build-support/fetchzip/default.nix b/pkgs/build-support/fetchzip/default.nix
index ffdf45a18658..46e7d917160c 100644
--- a/pkgs/build-support/fetchzip/default.nix
+++ b/pkgs/build-support/fetchzip/default.nix
@@ -28,7 +28,7 @@ lib.overrideDerivation (fetchurl ({
       mkdir "$unpackDir"
       cd "$unpackDir"
 
-      renamed="$TMPDIR/$name"
+      renamed="$TMPDIR/${baseNameOf url}"
       mv "$downloadedFile" "$renamed"
       unpackFile "$renamed"