diff --git a/peering.nix b/peering.nix
index 97cf12d..4fee698 100644
--- a/peering.nix
+++ b/peering.nix
@@ -133,7 +133,7 @@ in
       };
     };
 
-    services.openssh.knownHosts = lib.mapAttrs'
+    programs.ssh.knownHosts = lib.mapAttrs'
       (name: host: lib.nameValuePair ("birdsong_" + name) {
         publicKey = host.hostKey;
         hostNames = [ host.ipv4 host.ipv6 ];