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 62ea0624..e598a00a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 result
 result/
+.direnv/
 .DS_Store
 .pre-commit-config.yaml