diff --git a/hosts/mauville/home.nix b/hosts/mauville/home.nix
index 911dc57c..5c74b88c 100644
--- a/hosts/mauville/home.nix
+++ b/hosts/mauville/home.nix
@@ -54,7 +54,7 @@
               )
 
               for h in "''${hosts[@]}"; do
-                nix build github:alyraffauf/nixcfg#nixosConfigurations.$h.config.system.build.toplevel
+                nix build github:alyraffauf/nixcfg#nixosConfigurations.$h.config.system.build.toplevel --json | ${lib.getExe pkgs.jq} -r '.[].outputs | to_entries[].value' | ${lib.getExe pkgs.cachix} push alyraffauf
               done
             ''}";
           };