diff --git a/redland.spec b/redland.spec
index 35fd5f4..42a821f 100644
--- a/redland.spec
+++ b/redland.spec
@@ -5,7 +5,7 @@
 
 Name:           redland
 Version:        1.0.17
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        RDF Application Framework
 
 Group:          System Environment/Libraries
@@ -24,6 +24,10 @@ BuildRequires:  raptor2-devel
 BuildRequires:  rasqal-devel >= 0.9.26
 BuildRequires:  sqlite-devel
 
+%if ! 0%{?virtuoso}
+Obsoletes: redland-virtuoso < %{version}-%{release}
+%endif
+
 %description
 Redland is a library that provides a high-level interface for RDF
 (Resource Description Framework) implemented in an object-based API.
@@ -152,6 +156,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Fri Feb 26 2016 Rex Dieter <rdieter@fedoraproject.org> 1.0.17-7
+- Obsoletes: redland-virutoso (f24+)
+
 * Sat Feb 20 2016 Rex Dieter <rdieter@fedoraproject.org> 1.0.17-6
 - disable virtuoso support f24+