diff --git a/fredapi/tests/test_fred.py b/fredapi/tests/test_fred.py
index a660f4a..e685703 100644
--- a/fredapi/tests/test_fred.py
+++ b/fredapi/tests/test_fred.py
@@ -29,8 +29,8 @@ def testGetSeries(self):
             pass
 
     def testSearch(self):
-        personal_income_series = self.fred.search_by_release(175, limit=5, order_by='popularity', sort_order='desc')
-        series_ids = ['PCPI08081', 'PCPI22071', 'PCPI42101', 'PCPI06083', 'PCPI06075']
+        personal_income_series = self.fred.search_by_release(175, limit=3, order_by='popularity', sort_order='desc')
+        series_ids = ['PCPI06037', 'PCPI06075', 'PCPI24510']
         for series_id in series_ids:
             self.assertTrue(series_id in personal_income_series.index)
             self.assertEqual(personal_income_series.ix[series_id, 'observation_start'], datetime(1969, 1, 1))