diff --git a/.envrc b/.envrc
index c4b777926..75eecdb1d 100644
--- a/.envrc
+++ b/.envrc
@@ -3,5 +3,5 @@ if has lorri; then
     eval "$(lorri direnv)"
 else
     # Otherwise fall back to pure nix
-    use nix
+    use flake
 fi