diff --git a/installer/linux/freeze.py b/installer/linux/freeze.py
index a346495beb..7fa6e4bbd6 100644
--- a/installer/linux/freeze.py
+++ b/installer/linux/freeze.py
@@ -69,7 +69,7 @@ def freeze():
     if not os.path.exists(DIST_DIR):
         os.makedirs(DIST_DIR)
     
-    includes = []
+    includes = [x[0] for x in executables.values()]
     
     excludes = ['matplotlib', "Tkconstants", "Tkinter", "tcl", "_imagingtk", 
                 "ImageTk", "FixTk", 'wx', 'PyQt4.QtAssistant', 'PyQt4.QtOpenGL.so', 
diff --git a/src/calibre/constants.py b/src/calibre/constants.py
index f4eb465dde..101f97f277 100644
--- a/src/calibre/constants.py
+++ b/src/calibre/constants.py
@@ -2,7 +2,7 @@ __license__   = 'GPL v3'
 __copyright__ = '2008, Kovid Goyal kovid@kovidgoyal.net'
 __docformat__ = 'restructuredtext en'
 __appname__   = 'calibre'
-__version__   = '0.4.112'
+__version__   = '0.4.113'
 __author__    = "Kovid Goyal <kovid@kovidgoyal.net>"
 '''
 Various run time constants.
diff --git a/src/calibre/gui2/dialogs/metadata_single.py b/src/calibre/gui2/dialogs/metadata_single.py
index 832d47238f..c7670f989f 100644
--- a/src/calibre/gui2/dialogs/metadata_single.py
+++ b/src/calibre/gui2/dialogs/metadata_single.py
@@ -129,6 +129,7 @@ class MetadataSingleDialog(QDialog, Ui_MetadataSingleDialog):
         QDialog.__init__(self, window)
         Ui_MetadataSingleDialog.__init__(self)        
         self.setupUi(self)
+        self.bc_box.layout().setAlignment(self.cover, Qt.AlignCenter|Qt.AlignHCenter)
         self.splitter.setStretchFactor(100, 1)
         self.db = db
         self.accepted_callback = accepted_callback
diff --git a/src/calibre/gui2/dialogs/metadata_single.ui b/src/calibre/gui2/dialogs/metadata_single.ui
index 3c1a4a5e8e..b86e47af24 100644
--- a/src/calibre/gui2/dialogs/metadata_single.ui
+++ b/src/calibre/gui2/dialogs/metadata_single.ui
@@ -439,7 +439,7 @@
         </widget>
        </item>
        <item>
-        <widget class="QGroupBox" name="groupBox_4" >
+        <widget class="QGroupBox" name="bc_box" >
          <property name="sizePolicy" >
           <sizepolicy vsizetype="Expanding" hsizetype="Preferred" >
            <horstretch>0</horstretch>