diff --git a/common.nix b/common.nix
index a3fb9f9..8dcdb0e 100644
--- a/common.nix
+++ b/common.nix
@@ -16,7 +16,7 @@
   nix = {
     package = pkgs.nixFlakes;
     settings = {
-      experimental-features = [ "nix-command" "flakes" ];
+      experimental-features = [ "nix-command" "flakes" "repl-flake" ];
     };
   };