diff --git a/.travis.yml b/.travis.yml
index 9d65d52..bca7359 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,9 @@
 language: python
 python:
   - '2.7'
+  - '3.2'
   - '3.3'
   - '3.4'
-  - '3.5'
 install:
   - pip install coveralls flake8 nose>=1.3.0
   - python setup.py install
diff --git a/docs/release_notes.rst b/docs/release_notes.rst
index d45e4e9..1d9050d 100644
--- a/docs/release_notes.rst
+++ b/docs/release_notes.rst
@@ -1,10 +1,6 @@
 Release Notes
 =============
 
-v0.1.5
-------
-* Added a method to get a set of all field keys used in a kmatch pattern
-
 v0.1.3
 ------
 * Added KmatchTestMixin for tests
diff --git a/kmatch/kmatch.py b/kmatch/kmatch.py
index f6f223d..1223dd8 100644
--- a/kmatch/kmatch.py
+++ b/kmatch/kmatch.py
@@ -152,30 +152,3 @@ def match(self, value):
                 suppress_key_errors class variable is False
         """
         return self._match(self._compiled_pattern, value)
-
-    def get_field_keys(self, pattern=None):
-        """
-        Builds a set of all field keys used in the pattern including nested fields.
-
-        :param pattern: The kmatch pattern to get field keys from or None to use self.pattern
-        :type pattern: list or None
-        :returns: A set object of all field keys used in the pattern
-        :rtype: set
-        """
-        # Use own pattern or passed in argument for recursion
-        pattern = pattern or self.pattern
-        keys = set()
-
-        # Valid pattern length can only be 2 or 3
-        if len(pattern) == 2:
-            if pattern[0] in ('&', '|', '^'):
-                # Pass each nested pattern to get_field_keys
-                for filter_item in pattern[1]:
-                    keys = keys.union(self.get_field_keys(filter_item))
-            else:
-                # pattern[0] == '!'
-                keys = keys.union(self.get_field_keys(pattern[1]))
-        else:
-            # Pattern length is 3
-            keys.add(pattern[1])
-        return keys
diff --git a/kmatch/tests/kmatch_tests.py b/kmatch/tests/kmatch_tests.py
index e0d8741..a0eb163 100644
--- a/kmatch/tests/kmatch_tests.py
+++ b/kmatch/tests/kmatch_tests.py
@@ -225,27 +225,6 @@ def test_xor_false(self):
         ]).match({'email': 'opensource@ambition.com',
                   'e-mail': 'opensource@ambition.com'}))
 
-    def test_get_field_keys(self):
-        """
-        Verifies that all field keys are returned
-        """
-        pattern = ['&', [
-            ['=~', 'one', 'one value'],
-            ['=~', 'two', 'two value'],
-            ['|', [
-                ['=~', 'three', 'three value'],
-                ['!', ['=~', 'one', 'other one value']],
-                ['^', [
-                    ['==', 'five', 'five value'],
-                    ['==', 'five', 'five value']
-                ]],
-                ['&', [
-                    ['=~', 'four', 'four value'],
-                ]]
-            ]],
-        ]]
-        self.assertEqual(K(pattern).get_field_keys(), set(['one', 'two', 'three', 'four', 'five']))
-
 
 class KInitTest(TestCase):
     """
diff --git a/kmatch/version.py b/kmatch/version.py
index 66a87bb..7525d19 100644
--- a/kmatch/version.py
+++ b/kmatch/version.py
@@ -1 +1 @@
-__version__ = '0.1.5'
+__version__ = '0.1.4'
diff --git a/setup.py b/setup.py
index b3178ff..90498a2 100644
--- a/setup.py
+++ b/setup.py
@@ -29,9 +29,9 @@ def get_version():
     packages=find_packages(),
     classifiers=[
         'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3.2',
         'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
         'Intended Audience :: Developers',
         'License :: OSI Approved :: MIT License',
         'Operating System :: OS Independent',