diff --git a/home-manager.nix b/home-manager.nix
index dfb19bb..91b81ca 100644
--- a/home-manager.nix
+++ b/home-manager.nix
@@ -15,7 +15,7 @@ in {
     package = mkOption {
       type = types.package;
       description = "Package to use by git-series-manager";
-      default = self.defaultPackage."${pkgs.system}";
+      default = self.defaultPackage."${pkgs.stdenv.hostPlatform.system}";
     };
 
     settings = mkOption {