diff --git a/hosts/x86_64-linux/beleth/wireguard.nix b/hosts/x86_64-linux/beleth/wireguard.nix
index d49fb7d..e8dd056 100644
--- a/hosts/x86_64-linux/beleth/wireguard.nix
+++ b/hosts/x86_64-linux/beleth/wireguard.nix
@@ -23,7 +23,7 @@
         {
           #anner
           publicKey = "5ar4lh3Ra4TRmUJeeBtPgDvZnAkGssJDUN53y9oa3So=";
-          allowedIPs = ["2a0f:be01::/48"];
+          allowedIPs = ["2a0f:be01::/40"];
           endpoint = "[2a0f:be01::1]:51822";
         }
       ];