diff --git a/libgpod.spec b/libgpod.spec
index 4a65c83..0c552ad 100644
--- a/libgpod.spec
+++ b/libgpod.spec
@@ -1,9 +1,15 @@
 %{!?python_sitearch: %define python_sitearch %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)")}
 
+%ifarch %ix86 x86_64 ppc ppc64 ia64 %{arm} sparcv9 alpha s390x
+%global with_mono 1
+%else
+%global with_mono 0
+%endif
+
 Summary: Library to access the contents of an iPod
 Name: libgpod
 Version: 0.8.0
-Release: 5%{?dist}
+Release: 6%{?dist}
 License: LGPLv2+
 Group: System Environment/Libraries
 URL: http://www.gtkpod.org/libgpod.html
@@ -13,7 +19,6 @@ Patch0: libgpod-0.8.0-x86-32.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
 BuildRequires: docbook-style-xsl
 BuildRequires: glib2-devel
-BuildRequires: gtk-sharp2-devel
 BuildRequires: gtk2-devel
 BuildRequires: gettext
 BuildRequires: intltool
@@ -22,7 +27,10 @@ BuildRequires: libplist-devel >= 1.0
 BuildRequires: libusb1-devel
 BuildRequires: libxml2-devel
 BuildRequires: libxslt
+%if %{with_mono}
 BuildRequires: mono-devel
+BuildRequires: gtk-sharp2-devel
+%endif
 BuildRequires: perl(XML::Parser)
 BuildRequires: pygobject2-devel
 BuildRequires: python-devel
@@ -81,6 +89,7 @@ A python module to access iPod content.  This module provides bindings to the
 libgpod library.
 
 
+%if %{with_mono}
 %package sharp
 Summary: C#/.NET library to access iPod content
 Group: Development/Languages
@@ -104,6 +113,7 @@ library.
 
 This package contains the files required to develop programs that will use
 libgpod-sharp.
+%endif
 
 
 %prep
@@ -128,8 +138,13 @@ make DESTDIR=%{buildroot} install
 # remove Makefiles from the python examples dir
 rm -rf bindings/python/examples/Makefile*
 
+%if %{with_mono}
 # remove execute perms from some libgpod-sharp files
 chmod -x %{buildroot}/%{_libdir}/%{name}/*.dll.config
+%else
+# remove unwanted file
+rm -f %{buildroot}/%{_libdir}/pkgconfig/%{name}-sharp.pc
+%endif
 
 
 %clean
@@ -172,6 +187,7 @@ rm -rf %{buildroot}
 %exclude %{python_sitearch}/gpod/*.la
 
 
+%if %{with_mono}
 %files sharp
 %defattr(-, root, root, 0755)
 %{_libdir}/%{name}/%{name}-sharp*
@@ -180,8 +196,12 @@ rm -rf %{buildroot}
 %files sharp-devel
 %defattr(-, root, root, 0755)
 %{_libdir}/pkgconfig/%{name}-sharp.pc
+%endif
 
 %changelog
+* Tue Jan 18 2011 Dan Horák <dan[at]danny.cz> - 0.8.0-6
+- conditionalize mono support
+
 * Sat Jan 08 2011 Christian Krause <chkr@fedoraproject.org> - 0.8.0-5
 - Change patch to fix 32 bit issues in the mono bindings
   (Itdb_Track data structure contained wrong values on x86 systems)