diff --git a/openlp/core/lib/pluginmanager.py b/openlp/core/lib/pluginmanager.py
index 8899f5846..b90375506 100644
--- a/openlp/core/lib/pluginmanager.py
+++ b/openlp/core/lib/pluginmanager.py
@@ -85,6 +85,14 @@ class PluginManager(object):
         log.debug(u'finding plugins in %s at depth %d',
             unicode(plugin_dir), startdepth)
         for root, dirs, files in os.walk(plugin_dir):
+            # TODO Presentation plugin is not yet working on Mac OS X.
+            # For now just ignore it. The following code will hide it
+            # in settings dialog.
+            if sys.platform == 'darwin':
+                present_plugin_dir = os.path.join(plugin_dir, 'presentations')
+                # Ignore files from the presentation plugin directory.
+                if root.startswith(present_plugin_dir):
+                    continue
             for name in files:
                 if name.endswith(u'.py') and not name.startswith(u'__'):
                     path = os.path.abspath(os.path.join(root, name))
diff --git a/openlp/core/ui/firsttimewizard.py b/openlp/core/ui/firsttimewizard.py
index 1ce523cbc..4477dd4cb 100644
--- a/openlp/core/ui/firsttimewizard.py
+++ b/openlp/core/ui/firsttimewizard.py
@@ -82,13 +82,13 @@ class Ui_FirstTimeWizard(object):
         self.imageCheckBox.setChecked(True)
         self.imageCheckBox.setObjectName(u'imageCheckBox')
         self.pluginLayout.addWidget(self.imageCheckBox)
-        self.presentationCheckBox = QtGui.QCheckBox(self.pluginPage)
-        if sys.platform == "darwin":
-            self.presentationCheckBox.setChecked(False)
-        else:
+        # TODO Presentation plugin is not yet working on Mac OS X.
+        # For now just ignore it.
+        if sys.platform != 'darwin':
+            self.presentationCheckBox = QtGui.QCheckBox(self.pluginPage)
             self.presentationCheckBox.setChecked(True)
-        self.presentationCheckBox.setObjectName(u'presentationCheckBox')
-        self.pluginLayout.addWidget(self.presentationCheckBox)
+            self.presentationCheckBox.setObjectName(u'presentationCheckBox')
+            self.pluginLayout.addWidget(self.presentationCheckBox)
         self.mediaCheckBox = QtGui.QCheckBox(self.pluginPage)
         self.mediaCheckBox.setChecked(True)
         self.mediaCheckBox.setObjectName(u'mediaCheckBox')
@@ -214,10 +214,11 @@ class Ui_FirstTimeWizard(object):
         self.bibleCheckBox.setText(translate('OpenLP.FirstTimeWizard', 'Bible'))
         self.imageCheckBox.setText(translate('OpenLP.FirstTimeWizard',
             'Images'))
-        self.presentationCheckBox.setText(translate('OpenLP.FirstTimeWizard',
-            'Presentations'))
-        if sys.platform == "darwin":
-            self.presentationCheckBox.setEnabled(False)
+        # TODO Presentation plugin is not yet working on Mac OS X.
+        # For now just ignore it.
+        if sys.platform != 'darwin':
+            self.presentationCheckBox.setText(translate('OpenLP.FirstTimeWizard',
+                'Presentations'))
         self.mediaCheckBox.setText(translate('OpenLP.FirstTimeWizard',
             'Media (Audio and Video)'))
         self.remoteCheckBox.setText(translate('OpenLP.FirstTimeWizard',