diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..1d953f4
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use nix
diff --git a/.gitignore b/.gitignore
index 83d2073..7cb2b88 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 result
+.direnv
 *.qcow2
\ No newline at end of file