diff --git a/openldap.spec b/openldap.spec
index 53da93b..74c26b6 100644
--- a/openldap.spec
+++ b/openldap.spec
@@ -9,7 +9,7 @@
 %define evolution_connector_includedir %{evolution_connector_prefix}/include
 %define evolution_connector_libdir %{evolution_connector_prefix}/%{_lib}
 # For Fedora, we want 2.1 compatibility.  For RHEL or RHL9, we may want 2.0.
-%define compat_version %{version_20}
+%define compat_version %{version_21}
 %define nptl_arches %{ix86} ia64 ppc ppc64 s390 s390x sparcv9 x86_64
 
 Summary: The configuration files, libraries, and documentation for OpenLDAP.