diff --git a/tests/unit/test_core.py b/tests/unit/test_core.py
index e2a060d20..5a564f975 100644
--- a/tests/unit/test_core.py
+++ b/tests/unit/test_core.py
@@ -135,10 +135,6 @@ def test_print_file(self):
     name1 <class 'pynwb\.base\.TimeSeries'>,
     name2 <class 'pynwb\.base\.TimeSeries'>
   }
-  epoch_tags: {
-    tag1,
-    tag2
-  }
   epochs: epochs <class 'pynwb.epoch.TimeIntervals'>
   file_create_date: \[datetime.datetime\(.*\)\]
   identifier: identifier