diff --git a/tests/functional2/commands/test_build/test_build_multiple_outputs.py b/tests/functional2/commands/test_build/test_build_multiple_outputs.py
index 6c0519dc5..839ec1ac4 100644
--- a/tests/functional2/commands/test_build/test_build_multiple_outputs.py
+++ b/tests/functional2/commands/test_build/test_build_multiple_outputs.py
@@ -1,12 +1,12 @@
 import pytest
 
-from testlib.fixtures.file_helper import with_files, CopyFile
+from testlib.fixtures.file_helper import with_files
 from testlib.fixtures.nix import Nix
 from testlib.utils import get_global_asset
 
 
 _mo_files = {
-    "multiple-outputs.nix": CopyFile("assets/test_build/multiple-outputs.nix"),
+    "multiple-outputs.nix": get_global_asset("multiple-outputs.nix"),
     "config.nix": get_global_asset("config.nix"),
 }
 _build_args = ["build", "-f", "multiple-outputs.nix", "--no-link", "--json"]
diff --git a/tests/functional2/commands/test_build/assets/test_build/multiple-outputs.nix b/tests/functional2/testlib/global_assets/multiple-outputs.nix
similarity index 100%
rename from tests/functional2/commands/test_build/assets/test_build/multiple-outputs.nix
rename to tests/functional2/testlib/global_assets/multiple-outputs.nix