diff --git a/python_apps/airtime_analyzer/tests/metadata_analyzer_tests.py b/python_apps/airtime_analyzer/tests/metadata_analyzer_tests.py
index 8a2d59967..0ddaad1a9 100644
--- a/python_apps/airtime_analyzer/tests/metadata_analyzer_tests.py
+++ b/python_apps/airtime_analyzer/tests/metadata_analyzer_tests.py
@@ -24,7 +24,8 @@ def test_mp3_mono():
     metadata = MetadataAnalyzer.analyze(u'tests/test_data/44100Hz-16bit-mono.mp3', dict())
     check_default_metadata(metadata)
     assert metadata['channels'] == 1
-    assert metadata['bit_rate'] == 64876
+    assert metadata['bit_rate'] > 63000
+    assert metadata['bit_rate'] < 65000
     assert abs(metadata['length_seconds'] - 3.9) < 0.1
     assert metadata['mime'] == 'audio/mp3' # Not unicode because MIMEs aren't.
     assert metadata['track_total'] == u'10' # MP3s can have a track_total
@@ -34,7 +35,8 @@ def test_mp3_jointstereo():
     metadata = MetadataAnalyzer.analyze(u'tests/test_data/44100Hz-16bit-jointstereo.mp3', dict())
     check_default_metadata(metadata)
     assert metadata['channels'] == 2
-    assert metadata['bit_rate'] == 129757
+    assert metadata['bit_rate'] < 130000
+    assert metadata['bit_rate'] > 127000
     assert abs(metadata['length_seconds'] - 3.9) < 0.1
     assert metadata['mime'] == 'audio/mp3'
     assert metadata['track_total'] == u'10' # MP3s can have a track_total
@@ -43,7 +45,8 @@ def test_mp3_simplestereo():
     metadata = MetadataAnalyzer.analyze(u'tests/test_data/44100Hz-16bit-simplestereo.mp3', dict())
     check_default_metadata(metadata)
     assert metadata['channels'] == 2
-    assert metadata['bit_rate'] == 129757
+    assert metadata['bit_rate'] < 130000
+    assert metadata['bit_rate'] > 127000
     assert abs(metadata['length_seconds'] - 3.9) < 0.1
     assert metadata['mime'] == 'audio/mp3'
     assert metadata['track_total'] == u'10' # MP3s can have a track_total
@@ -52,7 +55,8 @@ def test_mp3_dualmono():
     metadata = MetadataAnalyzer.analyze(u'tests/test_data/44100Hz-16bit-dualmono.mp3', dict())
     check_default_metadata(metadata)
     assert metadata['channels'] == 2
-    assert metadata['bit_rate'] == 129757
+    assert metadata['bit_rate'] < 130000
+    assert metadata['bit_rate'] > 127000
     assert abs(metadata['length_seconds'] - 3.9) < 0.1
     assert metadata['mime'] == 'audio/mp3'
     assert metadata['track_total'] == u'10' # MP3s can have a track_total
@@ -109,7 +113,8 @@ def test_mp3_utf8():
     assert metadata['genre'] == u'Я Б Г Д Ж Й'
     assert metadata['track_number'] == u'1'
     assert metadata['channels'] == 2
-    assert metadata['bit_rate'] == 129757
+    assert metadata['bit_rate'] < 130000
+    assert metadata['bit_rate'] > 127000
     assert abs(metadata['length_seconds'] - 3.9) < 0.1
     assert metadata['mime'] == 'audio/mp3'
     assert metadata['track_total'] == u'10' # MP3s can have a track_total
@@ -153,7 +158,8 @@ def test_mp3_bad_channels():
     metadata = MetadataAnalyzer.analyze(filename, dict())
     check_default_metadata(metadata)
     assert metadata['channels'] == 1
-    assert metadata['bit_rate'] == 64876
+    assert metadata['bit_rate'] < 65000
+    assert metadata['bit_rate'] > 63000
     assert abs(metadata['length_seconds'] - 3.9) < 0.1
     assert metadata['mime'] == 'audio/mp3' # Not unicode because MIMEs aren't.
     assert metadata['track_total'] == u'10' # MP3s can have a track_total