diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
index 2f0e741..c6221a6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,4 @@ hugo/static/misc/TokyoEntrance2016/
 
 .idea/
 .profile*
+.direnv/