diff --git a/tests/model/mseed_data/test_mseed.py b/tests/model/mseed_data/test_mseed.py
index 7c63df82aa16cbaf23276d7886892c5c3b4afba9..e6b2fd0d466464773fe1fee03fe794ebb433458a 100644
--- a/tests/model/mseed_data/test_mseed.py
+++ b/tests/model/mseed_data/test_mseed.py
@@ -96,15 +96,16 @@ class TestMSeed(BaseTestCase):
         self.assertEqual(len(obj.log_data['TEXT']), 0)
         self.assertEqual(list(obj.log_data['KC01'].keys()), ['TXT'])
         self.assertEqual(len(obj.log_data['KC01']['TXT']), 2)
-        self.assertEqual(
-            obj.log_data['KC01']['TXT'][0][:100],
+        trimmed_log_data = [obj.log_data['KC01']['TXT'][i][:100]
+                            for i in range(len(obj.log_data['KC01']['TXT']))]
+        expected_trimmed_log_1 = (
             '\n\n** STATE OF HEALTH: XX.KC01...D.2020.130'
             '\n2020-05-09 00:00:09.839 UTC: I(TimingThread): timing unce')
-
-        self.assertEqual(
-            obj.log_data['KC01']['TXT'][1][:100],
+        expected_trimmed_log_2 = (
             '\n\n** STATE OF HEALTH: XX.KC01...D.2020.129'
             '\n2020-05-08 22:55:45.390 UTC: I(Initializations): Firmware')
+        self.assertTrue(expected_trimmed_log_1 in trimmed_log_data)
+        self.assertTrue(expected_trimmed_log_2 in trimmed_log_data)
 
     def test_read_ascii(self):
         # info is text wrapped in mseed format