diff --git a/pyjfuzz/core/pjf_mutators.py b/pyjfuzz/core/pjf_mutators.py
index <HASH>..<HASH> 100644
--- a/pyjfuzz/core/pjf_mutators.py
+++ b/pyjfuzz/core/pjf_mutators.py
@@ -96,6 +96,7 @@ class PJFMutators(object):
             bool: self.boolean_mutator,
             int: self.int_mutator,
             float: self.float_mutator,
+            long: self.int_mutator,
             type(None): self.null_mutator,
         }
 
diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -57,6 +57,7 @@ requires=['bottle', 'GitPython']
 if sys.version_info < (2, 7):
     # support for python 2.6
     requires.append('argparse')
+    requires.append('unittest2')
 
 setup(
     name="PyJFuzz",
fixed python <I> type and import issues