application menu icon incorrect size

[Seronis]

In xubuntu 13.04 when navigating to
Application Menu -> Office
the icon for the bitcoin program is roughly 3 lines tall and blocks out the lines above and below bitcoin itself

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: bitcoin-qt 0.8.1-1
ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
Date: Sun May 5 17:56:30 2013
InstallationDate: Installed on 2013-05-01 (4 days ago)
InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423.1)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: bitcoin
UpgradeStatus: No upgrade log present (probably fresh install)