diff --git a/cfengine.spec b/cfengine.spec
index f707639..a4b9c71 100644
--- a/cfengine.spec
+++ b/cfengine.spec
@@ -114,6 +114,8 @@ impact on system resources or performance.
 %package -n %{libsoname}
 Summary:        Shared library of cfengine
 Group:          System/Libraries
+Provides:       %{libname}1
+Obsoletes:      %{libname}1
 %if 0%{?suse_version} == 1010
 Requires:       glibc
 %endif