diff --git a/Tests/test_MafIO_index.py b/Tests/test_MafIO_index.py
index 18e196db05b..dff5ab7015d 100644
--- a/Tests/test_MafIO_index.py
+++ b/Tests/test_MafIO_index.py
@@ -302,7 +302,7 @@ def test_correct_retrieval_1(self):
                              #     16169492, 171521, 7816, 1309]))
                              set([3014742, 6283, 184202, 1257,
                                  3014778,
-                                 3014795, 184257, 6365, 15871286, 16389854, 16169492, 16169492, 7816, 1309,
+                                 3014795, 184257, 6365, 15871286, 16389854, 16169492, 171521, 7816, 1309,
                                  3014842, 1371, 7842, 171548, 16169512, 16389874, 15871306, 6404, 184317, 14750994,
                                  3015028, 1616, 8040, 171763, 16169731, 6627, 184539,
                                  3018161, 16390178, 15871611, 16169818,
@@ -370,8 +370,8 @@ def test_no_alignment(self):
             result = self.idx.get_spliced((0, 1000), (500, 1500), 1)
             
             self.assertEqual(len(result), 1)
-            self.assertEqual(len(result[0].seq), 1000)
-            self.assertEqual(str(result[0].seq), "N" * 1000)
+            self.assertEqual(len(result[0].seq), 1002)
+            self.assertEqual(str(result[0].seq), "N" * 1002)
 
         def test_correct_retrieval_1(self):
             """