diff --git a/packages/solo5/default.nix b/packages/solo5/default.nix
index 34b2559..5e5667d 100644
--- a/packages/solo5/default.nix
+++ b/packages/solo5/default.nix
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: CC0-1.0
 
-{ stdenv, buildPackages, fetchurl, pkgconfig, base, os }:
+{ stdenv, buildPackages, fetchurl, pkgconfig, genode }:
 
 # WARNING: recursive make ahead