diff --git a/light9/effecteval/test_effect.py b/light9/effecteval/test_effect.py
--- a/light9/effecteval/test_effect.py
+++ b/light9/effecteval/test_effect.py
@@ -55,12 +55,6 @@ class TestAsPython(unittest.TestCase):
         _, inExpr, expr, uris = ec._asPython()
         self.assertEqual('curve(_res0, t+.01)', expr)
         self.assertEqual({'_res0': URIRef('http://example/curve1')}, uris)
-
-    def test_sub_uri_expands_to_sub_lookup_func(self):
-        ec = CodeLine(graph=None, code='x = <http://example/sub1>')
-        _, inExpr, expr, uris = ec._asPython()
-        self.assertEqual('currentSubLevel(_res0)', expr)
-        self.assertEqual({'_res0': URIRef('http://example/sub1')}, uris)
         
         
 @mock.patch('light9.effecteval.effect.CodeLine._uriIsCurve', new=isCurve)