1 files changed, 1 insertions, 1 deletions
diff --git a/.envrc b/.envrc
index 9d85306..eb13c32 100644
--- a/.envrc
+++ b/.envrc
@@ -1,5 +1,5 @@
 use flake .
-NIX_ENFORCE_PURITY=0
+NIX_ENFORCE_PURITY=1
 NixDirEnvVersion="2.2.0"
 if ! has nix_direnv_version || ! nix_direnv_version ${NixDirEnvVersion}; then
 # - https://github.com/nix-community/nix-direnv