diff --git a/src/toil/test/cwl/cwlTest.py b/src/toil/test/cwl/cwlTest.py
index 787965d6b2..99d6a75b63 100644
--- a/src/toil/test/cwl/cwlTest.py
+++ b/src/toil/test/cwl/cwlTest.py
@@ -1652,6 +1652,7 @@ def test_download_structure(tmp_path: Path) -> None:
         any_order=True,
     )
 
+@needs_cwl
 def test_import_on_workers() -> None:
     args = ["src/toil/test/cwl/download.cwl",
             "src/toil/test/cwl/download_file.json",