diff --git a/.envrc b/.envrc
new file mode 100644
index 00000000..3550a30f
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
index 6d2562a3..8b47d3d0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,5 @@ result-*
 
 nixos-efi-vars.fd
 
-/.pre-commit-config.yaml
+.direnv/
+.pre-commit-config.yaml