diff --git a/python_modules/dagster/dagster_tests/definitions_tests/test_observable_assets.py b/python_modules/dagster/dagster_tests/definitions_tests/test_observable_assets.py
index 4897e8de8c4eb..65d5c99ebc4f3 100644
--- a/python_modules/dagster/dagster_tests/definitions_tests/test_observable_assets.py
+++ b/python_modules/dagster/dagster_tests/definitions_tests/test_observable_assets.py
@@ -98,7 +98,7 @@ def load_input(self, context) -> str:
 
     @asset
     def an_asset(source_asset: str) -> str:
-        return "hardcoded" + "-computed"
+        return source_asset + "-computed"
 
     defs_with_source = Definitions(assets=[source_asset, an_asset])