diff --git a/webkit-sharp-0.3-dllmap.patch b/webkit-sharp-0.3-dllmap.patch
new file mode 100644
index 0000000..7ff5dde
--- /dev/null
+++ b/webkit-sharp-0.3-dllmap.patch
@@ -0,0 +1,8 @@
+diff -up webkit-sharp-0.3/sources/webkit-sharp.dll.config.in.version webkit-sharp-0.3/sources/webkit-sharp.dll.config.in
+--- webkit-sharp-0.3/sources/webkit-sharp.dll.config.in.version	2010-11-28 10:27:36.000000000 +0100
++++ webkit-sharp-0.3/sources/webkit-sharp.dll.config.in	2010-11-28 10:27:47.000000000 +0100
+@@ -1,3 +1,3 @@
+ <configuration>
+-  <dllmap dll="webkit-1.0" target="webkit-1.0@LIB_PREFIX@.2@LIB_SUFFIX@"/>
++  <dllmap dll="webkit-1.0" target="webkitgtk-1.0@LIB_PREFIX@.0@LIB_SUFFIX@"/>
+ </configuration>
diff --git a/webkit-sharp.spec b/webkit-sharp.spec
index 1ce0ad3..9903aa5 100644
--- a/webkit-sharp.spec
+++ b/webkit-sharp.spec
@@ -2,13 +2,15 @@
 
 Name:		webkit-sharp
 Version:	0.3
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	.NET bindings for WebKit
 Group:		Development/Languages
 License:	MIT
 URL:		http://ftp.novell.com/pub/mono/sources/webkit-sharp/
 Source0:	http://ftp.novell.com/pub/mono/sources/webkit-sharp/%{name}-%{version}.tar.bz2
 Patch0:		webkit-sharp-0.3-libdir.patch
+# https://bugzilla.redhat.com/show_bug.cgi?id=658502
+Patch1:		webkit-sharp-0.3-dllmap.patch
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires:	webkitgtk
 BuildRequires:	webkitgtk-devel
@@ -17,7 +19,7 @@ BuildRequires:	gtk-sharp2-devel
 BuildRequires:	gtk-sharp2-gapi
 BuildRequires:	monodoc-devel
 
-ExclusiveArch: %ix86 x86_64 ppc ppc64 ia64 armv4l sparcv9 alpha s390 s390x
+ExclusiveArch: %ix86 x86_64 ppc ppc64 ia64 armv4l sparcv9 alpha s390x
 
 %description
 WebKit-sharp is .NET bindings for the WebKit rendering engine.
@@ -36,6 +38,8 @@ Development files for WebKit-sharp
 
 # patch for libdir madness
 %patch0 -p1 -b .libdir
+# update for new webkit library name
+%patch1 -p1 -b .dllmap
 
 %build
 %configure
@@ -60,6 +64,10 @@ make DESTDIR=%{buildroot} install
 %{_libdir}/monodoc/sources/webkit-sharp*
 
 %changelog
+* Sat Nov 27 2010 Dan Horák <dan[at]danny.cz> - 0.3-3
+- update dll mapping for new webkitgtk (#658502)
+- sync ExclusiveArch list with mono
+
 * Sun Oct 31 2010 Christian Krause <chkr@fedoraproject.org> - 0.3-3
 - Rebuild again to create correct requires/provides capabilities