diff --git a/qt.spec b/qt.spec
index b9311aa..23cf6bb 100644
--- a/qt.spec
+++ b/qt.spec
@@ -16,7 +16,7 @@ Summary: Qt toolkit
 Name:    qt
 Epoch:   1
 Version: 4.8.1
-Release: 13%{?dist}
+Release: 15%{?dist}
 
 # See LGPL_EXCEPTIONS.txt, LICENSE.GPL3, respectively, for exception details
 License: (LGPLv2 with exceptions or GPLv3 with exceptions) and ASL 2.0 and BSD and FTL and MIT
@@ -147,12 +147,10 @@ Source31: hi48-app-qt4-logo.png
 ## optional plugin bits
 # set to -no-sql-<driver> to disable
 # set to -qt-sql-<driver> to enable *in* qt library
-%define ibase -plugin-sql-ibase
 %define mysql -plugin-sql-mysql
 %define odbc -plugin-sql-odbc
 %define psql -plugin-sql-psql
 %define sqlite -plugin-sql-sqlite
-%define tds -plugin-sql-tds
 %define phonon -phonon
 %define phonon_backend -phonon-backend
 %define dbus -dbus-linked
@@ -161,9 +159,13 @@ Source31: hi48-app-qt4-logo.png
 %if 0%{?fedora}
 # FIXME/TODO: use system webkit for assistant, examples/webkit, demos/browser
 %define webkit -webkit
+%define ibase -plugin-sql-ibase
+%define tds -plugin-sql-tds
 %endif
 %if 0%{?rhel}
 %define no_javascript_jit -no-javascript-jit
+%define ibase -no-sql-ibase
+%define tds -no-sql-tds
 %endif
 
 # See http://bugzilla.redhat.com/196901
@@ -488,8 +490,7 @@ RPM_OPT_FLAGS=`echo $RPM_OPT_FLAGS | sed 's|-fexceptions||g'`
 %endif
 
 sed -i -e "s|-O2|$RPM_OPT_FLAGS|g" \
-  mkspecs/%{platform}/qmake.conf \
-  mkspecs/common/g*base.conf
+  mkspecs/%{platform}/qmake.conf 
 
 # undefine QMAKE_STRIP, so we get useful -debuginfo pkgs
 sed -i -e "s|^QMAKE_STRIP.*=.*|QMAKE_STRIP             =|" mkspecs/common/linux.conf 
@@ -1100,6 +1101,12 @@ fi
 
 
 %changelog
+* Fri May 18 2012 Than Ngo <than@redhat.com> - 4.8.1-15
+- add rhel/fedora condition
+
+* Thu May 17 2012 Rex Dieter <rdieter@fedoraproject.org> 4.8.1-14
+- Can't build 32bit Qt release application on 64bit (#822710)
+
 * Wed May 16 2012 Than Ngo <than@redhat.com> - 4.8.1-13
 - add upstream patch to fix crash on big endian machine