diff --git a/libvncserver.spec b/libvncserver.spec
index 36190cb..d16a2f4 100644
--- a/libvncserver.spec
+++ b/libvncserver.spec
@@ -8,7 +8,7 @@
 Summary: Library to make writing a vnc server easy
 Name:    libvncserver
 Version: 0.9.9
-Release: 2%{?dist}
+Release: 3%{?dist}
 # NOTE: --with-tightvnc-filetransfer => GPLv2
 License: GPLv2+
 Group:   System Environment/Libraries
@@ -102,12 +102,9 @@ rm -fv %{buildroot}%{_libdir}/lib*.la
 %check
 unset DISPLAY
 # Run a fake X session 
-%if 0%{?fedora} > 17
 # rawhide/koji seems to have some some unreproducible errors atm -- rex
+# there's also selinux :( https://bugzilla.redhat.com/843603
 xvfb-run -a make -C test test ||:
-%else
-xvfb-run -a make -C test test 
-%endif
 
 
 %clean
@@ -134,6 +131,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Thu Jul 26 2012 Rex Dieter <rdieter@fedoraproject.org> 0.9.9-3
+- libvncserver fails to build in mock with selinux enabled (#843603)
+
 * Thu Jul 19 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.9.9-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild