1 files changed, 4 insertions, 0 deletions
diff --git a/.envrc b/.envrc
index 6bb4547..03af170 100644
--- a/.envrc
+++ b/.envrc
@@ -1,4 +1,8 @@
 NIX_ENFORCE_PURITY=0
+if ! has nix_direnv_version || ! nix_direnv_version 1.4.0; then
+# https://github.com/nix-community/nix-direnv
+  source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/1.4.0/direnvrc" "sha256-4XfVDjv75eHMWN4G725VW7BoOV4Vl3vAabK4YXIfPyE="
+fi
 if [ -e .envrc-local ]; then # source an additional user-specific .envrc in ./.envrc-local
   source .envrc-local
 fi