diff --git a/openlp/core/lib/renderer.py b/openlp/core/lib/renderer.py
index 23d0623c5..708cd7811 100644
--- a/openlp/core/lib/renderer.py
+++ b/openlp/core/lib/renderer.py
@@ -29,11 +29,10 @@ format it for the output display.
 """
 import logging
 
-from PyQt4 import QtGui, QtCore, QtWebKit
-
-from openlp.core.lib import resize_image, expand_tags, \
-    build_lyrics_format_css, build_lyrics_outline_css, image_to_byte
+from PyQt4 import QtWebKit
 
+from openlp.core.lib import expand_tags, build_lyrics_format_css, \
+    build_lyrics_outline_css
 
 log = logging.getLogger(__name__)
 
diff --git a/openlp/core/lib/serviceitem.py b/openlp/core/lib/serviceitem.py
index 9ca0ed6cb..9e5b6ef6e 100644
--- a/openlp/core/lib/serviceitem.py
+++ b/openlp/core/lib/serviceitem.py
@@ -32,9 +32,7 @@ import logging
 import os
 import uuid
 
-from PyQt4 import QtGui
-
-from openlp.core.lib import build_icon, resize_image, clean_tags, expand_tags
+from openlp.core.lib import build_icon, clean_tags, expand_tags
 
 log = logging.getLogger(__name__)
 
diff --git a/openlp/core/ui/maindisplay.py b/openlp/core/ui/maindisplay.py
index 2da71e6ef..84b484878 100644
--- a/openlp/core/ui/maindisplay.py
+++ b/openlp/core/ui/maindisplay.py
@@ -30,8 +30,7 @@ import os
 from PyQt4 import QtCore, QtGui, QtWebKit
 from PyQt4.phonon import Phonon
 
-from openlp.core.lib import Receiver, resize_image, build_html, ServiceItem, \
-    image_to_byte
+from openlp.core.lib import Receiver, build_html, ServiceItem, image_to_byte
 from openlp.core.ui import HideMode
 
 log = logging.getLogger(__name__)
diff --git a/openlp/core/ui/slidecontroller.py b/openlp/core/ui/slidecontroller.py
index 59ae353cc..92fa912fe 100644
--- a/openlp/core/ui/slidecontroller.py
+++ b/openlp/core/ui/slidecontroller.py
@@ -26,7 +26,6 @@
 
 import logging
 import os
-import time
 
 from PyQt4 import QtCore, QtGui
 from PyQt4.phonon import Phonon