diff --git a/nixos/modules/tasks/network-interfaces.nix b/nixos/modules/tasks/network-interfaces.nix
index ac3a55332e4e..2adb4bcfabab 100644
--- a/nixos/modules/tasks/network-interfaces.nix
+++ b/nixos/modules/tasks/network-interfaces.nix
@@ -586,10 +586,10 @@ in
           let
             ips = i.ip4 ++ optionals cfg.enableIPv6 i.ip6
               ++ optional (i.ipAddress != null) {
-                ipAddress = i.ipAddress;
+                address = i.ipAddress;
                 prefixLength = i.prefixLength;
               } ++ optional (cfg.enableIPv6 && i.ipv6Address != null) {
-                ipAddress = i.ipv6Address;
+                address = i.ipv6Address;
                 prefixLength = i.ipv6PrefixLength;
               };
           in