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 b9b159d..fcb0ea1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 target/
 reviews/
 result*
+.direnv/
 
 # SQLite database files
 *.db