diff --git a/tests/test_interpolation.py b/tests/test_interpolation.py
index 70d6f5236..1ca63766e 100644
--- a/tests/test_interpolation.py
+++ b/tests/test_interpolation.py
@@ -395,7 +395,7 @@ def test_resolver_cache_1(restore_resolvers: Any) -> None:
     # the program execution.
     OmegaConf.new_register_resolver("random", lambda _: random.randint(0, 10000000))
     c = OmegaConf.create({"k": "${random:__}"})
-    assert c.k == c.k
+    assert getattr(c, "k") == getattr(c, "k")
 
 
 def test_resolver_cache_1_legacy(restore_resolvers: Any) -> None: