diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..b64b0b3
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,3 @@
+if has nix; then
+   use flake
+fi
diff --git a/.gitignore b/.gitignore
index 90c9d8a..3304249 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,4 +24,5 @@ pnpm-debug.log*
 result
 
 #*#
-*~
\ No newline at end of file
+*~
+/.direnv/