diff --git a/data.nix b/data.nix
index a10a75b..d36baa2 100644
--- a/data.nix
+++ b/data.nix
@@ -46,8 +46,8 @@ rec {
   };
 
   tailscale_subnet = {
-    cidr = "100.89.176.0/20";
-    range = "100.89.176.0-100.89.191.255";
+    cidr = "100.89.176.0/24";
+    range = "100.89.176.0-100.89.176.255";
   };
 
   jakstysLTZone = let