diff --git a/openlp/core/ui/starttimeform.py b/openlp/core/ui/starttimeform.py
index 4fddb2a90..0a0867b3f 100644
--- a/openlp/core/ui/starttimeform.py
+++ b/openlp/core/ui/starttimeform.py
@@ -88,9 +88,9 @@ class StartTimeForm(QtGui.QDialog, Ui_StartTimeDialog):
         """
         Split time up into hours minutes and seconds from secongs
         """
-        hours = seconds / 3600
+        hours = seconds // 3600
         seconds -= 3600 * hours
-        minutes = seconds / 60
+        minutes = seconds // 60
         seconds -= 60 * minutes
         return hours, minutes, seconds
 
diff --git a/openlp/core/utils/__init__.py b/openlp/core/utils/__init__.py
index 3bd052a0e..d2e664e75 100644
--- a/openlp/core/utils/__init__.py
+++ b/openlp/core/utils/__init__.py
@@ -256,7 +256,7 @@ def is_not_image_file(file_name):
     if not file_name:
         return True
     else:
-        formats = [str(fmt).lower() for fmt in QtGui.QImageReader.supportedImageFormats()]
+        formats = [bytes(fmt).decode().lower() for fmt in QtGui.QImageReader.supportedImageFormats()]
         file_part, file_extension = os.path.splitext(str(file_name))
         if file_extension[1:].lower() in formats and os.path.exists(file_name):
             return False
diff --git a/openlp/plugins/bibles/lib/http.py b/openlp/plugins/bibles/lib/http.py
index 5d9e51c15..0fee09265 100644
--- a/openlp/plugins/bibles/lib/http.py
+++ b/openlp/plugins/bibles/lib/http.py
@@ -717,7 +717,7 @@ def get_soup_for_bible_ref(reference_url, header=None, pre_parse_regex=None, pre
         return None
     page_source = page.read()
     if pre_parse_regex and pre_parse_substitute is not None:
-        page_source = re.sub(pre_parse_regex, pre_parse_substitute, page_source)
+        page_source = re.sub(pre_parse_regex, pre_parse_substitute, page_source.decode())
     soup = None
     try:
         soup = BeautifulSoup(page_source)
diff --git a/tests/functional/openlp_core_lib/test_lib.py b/tests/functional/openlp_core_lib/test_lib.py
index a7d7d5d88..fa7fe92e9 100644
--- a/tests/functional/openlp_core_lib/test_lib.py
+++ b/tests/functional/openlp_core_lib/test_lib.py
@@ -187,7 +187,7 @@ class TestLib(TestCase):
         """
         Test the get_text_file_string() method when a read error happens
         """
-        with patch('openlp.core.lib.os.path.isfile') as mocked_isfile, patch('builtins.open') as mocked_open:
+        with patch('openlp.core.lib.os.path.isfile') as mocked_isfile, patch('openlp.core.lib.open', create=True) as mocked_open:
             # GIVEN: A mocked-out open() which raises an exception and isfile returns True
             filename = 'testfile.txt'
             mocked_isfile.return_value = True
@@ -252,7 +252,7 @@ class TestLib(TestCase):
             # GIVEN: A set of mocked-out Qt classes
             mocked_byte_array = MagicMock()
             MockedQtCore.QByteArray.return_value = mocked_byte_array
-            mocked_byte_array.toBase64.return_value = 'base64mock'
+            mocked_byte_array.toBase64.return_value = QtCore.QByteArray('base64mock')
             mocked_buffer = MagicMock()
             MockedQtCore.QBuffer.return_value = mocked_buffer
             MockedQtCore.QIODevice.WriteOnly = 'writeonly'
diff --git a/tests/functional/openlp_core_utils/test_utils.py b/tests/functional/openlp_core_utils/test_utils.py
index 6eacb2e48..2aa1f9611 100644
--- a/tests/functional/openlp_core_utils/test_utils.py
+++ b/tests/functional/openlp_core_utils/test_utils.py
@@ -8,6 +8,8 @@ from mock import patch
 from openlp.core.utils import clean_filename, get_filesystem_encoding, _get_frozen_path, get_locale_key, \
     get_natural_key, split_filename
 
+import os
+
 
 class TestUtils(TestCase):
     """
@@ -120,6 +122,8 @@ class TestUtils(TestCase):
             # THEN: We get a properly sorted list
             test_passes = sorted(unsorted_list, key=get_locale_key) == ['Aushang', '\u00C4u\u00DFerung', 'Auszug']
             assert test_passes, 'Strings should be sorted properly'
+    if os.name != 'nt':
+        del get_locale_key_windows_test
 
     def get_locale_key_linux_test(self):
 
diff --git a/tests/interfaces/openlp_plugins/bibles/test_lib_http.py b/tests/interfaces/openlp_plugins/bibles/test_lib_http.py
index f760996b5..bd645f1ff 100644
--- a/tests/interfaces/openlp_plugins/bibles/test_lib_http.py
+++ b/tests/interfaces/openlp_plugins/bibles/test_lib_http.py
@@ -43,7 +43,7 @@ class TestBibleHTTP(TestCase):
         results = handler.get_bible_chapter('NIV', 'John', 3)
 
         # THEN: We should get back a valid service item
-        assert len(results.verselist) == 36, 'The book of John should not have had any verses added or removed'
+        assert len(results.verse_list) == 36, 'The book of John should not have had any verses added or removed'
 
     def crosswalk_extract_books_test(self):
         """
@@ -69,5 +69,5 @@ class TestBibleHTTP(TestCase):
         results = handler.get_bible_chapter('niv', 'john', 3)
 
         # THEN: We should get back a valid service item
-        assert len(results.verselist) == 36, 'The book of John should not have had any verses added or removed'
+        assert len(results.verse_list) == 36, 'The book of John should not have had any verses added or removed'
 
diff --git a/tests/interfaces/openlp_plugins/remotes/test_server.py b/tests/interfaces/openlp_plugins/remotes/test_server.py
index 63975370f..6cb44a933 100644
--- a/tests/interfaces/openlp_plugins/remotes/test_server.py
+++ b/tests/interfaces/openlp_plugins/remotes/test_server.py
@@ -9,7 +9,7 @@ from mock import MagicMock
 import urllib.request, urllib.error, urllib.parse
 import cherrypy
 
-from BeautifulSoup import BeautifulSoup
+from bs4 import BeautifulSoup
 
 from openlp.core.lib import Settings
 from openlp.plugins.remotes.lib.httpserver import HttpServer