diff --git a/env_manager/env_manager/package.nix b/env_manager/env_manager/package.nix
index aaeeaab..4372c8e 100644
--- a/env_manager/env_manager/package.nix
+++ b/env_manager/env_manager/package.nix
@@ -9,8 +9,7 @@
   ament-pep257,
   gym-gz-ros-python,
   pythonPackages,
-  scenario,
-  rbs-assets-library
+  scenario
 }:
 buildRosPackage rec {
   pname = "ros-jazzy-env-manager";
@@ -20,7 +19,7 @@ buildRosPackage rec {
 
   buildType = "ament_python";
   checkInputs = [ament-copyright ament-flake8 ament-pep257 gym-gz-ros-python pythonPackages.pytest scenario];
-  propagatedBuildInputs = [gym-gz-ros-python rbs-assets-library];
+  propagatedBuildInputs = [ gym-gz-ros-python ];
 
   meta = {
     description = "TODO: Package description";