diff --git a/config/network.nix b/config/network.nix
index b4e8a0f..93fe8c4 100644
--- a/config/network.nix
+++ b/config/network.nix
@@ -6,7 +6,12 @@ in {
     hostName = "adonis";
     firewall.logRefusedPackets = true;
     enableIPv6 = true;
-    interfaces.ens3.ipv6.addresses = ["2a0a:4cc0:c1:15f3::10/64"];
+    interfaces.ens3.ipv6.addresses = [
+      {
+        address = "2a0a:4cc0:c1:15f3::10";
+        prefixLength = 64;
+      }
+    ];
   };
 
   services.tor = {