diff --git a/pkgs/development/python-modules/torchvision/prefetch.sh b/pkgs/development/python-modules/torchvision/prefetch.sh
index caa987d84409..f57ac96bdb63 100755
--- a/pkgs/development/python-modules/torchvision/prefetch.sh
+++ b/pkgs/development/python-modules/torchvision/prefetch.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env bash
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p nix-prefetch-scripts
 
 version=$1