--- a/test_pytest_randomly.py
+++ b/test_pytest_randomly.py
@@ -1,6 +1,13 @@
+# -*- encoding:utf-8 -*-
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import pytest
+import six
 
-pytest_plugins = ['pytester']
+if six.PY3:
+    pytest_plugins = ['pytester']
+else:
+    pytest_plugins = [b'pytester']
 
 
 @pytest.fixture
@@ -221,7 +228,11 @@
         test_c=code,
         test_d=code,
     )
-    args = ['-v', '--randomly-seed=15']
+    args = ['-v']
+    if six.PY3:  # Python 3 random changes
+        args.append('--randomly-seed=15')
+    else:
+        args.append('--randomly-seed=41')
 
     out = ourtestdir.runpytest(*args)
 
@@ -245,7 +256,11 @@
         test_c=code,
         test_d=code,
     )
-    args = ['-v', '--randomly-seed=15']
+    args = ['-v']
+    if six.PY3:  # Python 3 random changes
+        args.append('--randomly-seed=15')
+    else:
+        args.append('--randomly-seed=41')
 
     args.append('--randomly-dont-reset-seed')
     out = ourtestdir.runpytest(*args)
@@ -285,7 +300,11 @@
                 pass
         """
     )
-    args = ['-v', '--randomly-seed=15']
+    args = ['-v']
+    if six.PY3:  # Python 3 random changes
+        args.append('--randomly-seed=15')
+    else:
+        args.append('--randomly-seed=41')
 
     out = ourtestdir.runpytest(*args)
 
@@ -317,7 +336,11 @@
                 pass
         """
     )
-    args = ['-v', '--randomly-seed=15']
+    args = ['-v']
+    if six.PY3:  # Python 3 random changes
+        args.append('--randomly-seed=15')
+    else:
+        args.append('--randomly-seed=41')
 
     out = ourtestdir.runpytest(*args)
 
@@ -346,7 +369,11 @@
             pass
         """
     )
-    args = ['-v', '--randomly-seed=15']
+    args = ['-v']
+    if six.PY3:  # Python 3 random changes
+        args.append('--randomly-seed=15')
+    else:
+        args.append('--randomly-seed=41')
 
     out = ourtestdir.runpytest(*args)
 
@@ -380,7 +407,11 @@
             pass
         """
     )
-    args = ['-v', '--randomly-seed=15']
+    args = ['-v']
+    if six.PY3:  # Python 3 random changes
+        args.append('--randomly-seed=15')
+    else:
+        args.append('--randomly-seed=41')
 
     out = ourtestdir.runpytest(*args)
 
@@ -411,7 +442,11 @@
             return 9002
         """
     )
-    args = ['-v', '--doctest-modules', '--randomly-seed=5']
+    args = ['-v', '--doctest-modules']
+    if six.PY3:  # Python 3 random changes
+        args.append('--randomly-seed=5')
+    else:
+        args.append('--randomly-seed=2')
 
     out = ourtestdir.runpytest(*args)
     out.assert_outcomes(passed=2)
@@ -474,7 +509,11 @@
         >>> 2 - 2
         0
         ''')
-    args = ['-v', '--randomly-seed=1']
+    args = ['-v']
+    if six.PY3:  # Python 3 random changes
+        args.append('--randomly-seed=1')
+    else:
+        args.append('--randomly-seed=4')
 
     out = ourtestdir.runpytest(*args)
     out.assert_outcomes(passed=2)