diff --git a/hosts/wsl/default.nix b/hosts/wsl/default.nix
index a607bd0..e346b9e 100644
--- a/hosts/wsl/default.nix
+++ b/hosts/wsl/default.nix
@@ -5,6 +5,7 @@
   wsl = {
     enable = true;
     defaultUser = username;
+    interop.register = true;
   };
 
   # ── nix-ld (VSCode Remote, etc.) ────────────────────