diff --git a/nixos/machines/apollo/configuration.nix b/nixos/machines/apollo/configuration.nix
index b571b4f5..8985ace7 100644
--- a/nixos/machines/apollo/configuration.nix
+++ b/nixos/machines/apollo/configuration.nix
@@ -85,6 +85,7 @@ in {
       group = "users";
       user = "maralorn";
       openDefaultPorts = true;
+      package = pkgs.syncthingNext;
       declarative = syncthing.declarativeWith [ "hera" ] "/home/maralorn/media"
         // {
           cert = pkgs.privatePath "syncthing/apollo/cert.pem";
diff --git a/overlays/10-previews.nix b/overlays/10-previews.nix
index eb9087e3..a306a3fc 100644
--- a/overlays/10-previews.nix
+++ b/overlays/10-previews.nix
@@ -5,4 +5,8 @@ let
     rev = "e37cd38effca0310cfe4d27583102175b4a456c9";
     ref = "laminar";
   }) { };
-in { laminar = laminarPkgs.laminar; }
+  unstable = import super.sources.nixos-unstable { };
+in {
+  laminar = laminarPkgs.laminar;
+  syncthingNext = unstable.syncthing;
+}