diff --git a/test/nixos-search/ci-test.sh b/test/nixos-search/ci-test.sh
index c4c70d1..8580a93 100755
--- a/test/nixos-search/ci-test.sh
+++ b/test/nixos-search/ci-test.sh
@@ -8,10 +8,6 @@ cachixCache=nix-bitcoin
 
 nix run .#cachix -- use "$cachixCache"
 
-# We're running in a basic, unprivileged container that doesn't support sandboxing.
-# Sandboxing is unnneeded because we're only building the 3rd-party `flake-info` tool.
-echo "sandbox = false" >> /etc/nix/nix.conf
-
 # shellcheck disable=SC2016
 PATH=$(nix shell -L .#flake-info .#cachix -c sh -c 'echo $PATH')