diff --git a/installer/installer.nix b/installer/installer.nix
index c0e214c..fe271ae 100644
--- a/installer/installer.nix
+++ b/installer/installer.nix
@@ -6,7 +6,7 @@
     wantedBy = [ "multi-user.target" ];
     after = [ "network.target" ];
     path = [ pkgs.util-linux pkgs.parted pkgs.nixos-install-tools pkgs.nixos-anywhere pkgs.disko ];
-    preStart = "/bin/sleep 60";
+    preStart = "/run/current-system/sw/bin/sleep 60";
     serviceConfig = {
       Type = "oneshot";
       RemainAfterExit = true;