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 62ed374..369bee7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,3 @@ env
 files
 /gomod2nix-template
 .direnv
-.envrc