diff --git a/SPECS/glusterfs.spec b/SPECS/glusterfs.spec
index 71128b1..a2ab561 100644
--- a/SPECS/glusterfs.spec
+++ b/SPECS/glusterfs.spec
@@ -71,8 +71,7 @@
 # libtcmalloc
 # if you wish to compile an rpm without tcmalloc (i.e. use gluster mempool)
 # rpmbuild -ta glusterfs-10.0rc0.tar.gz --without tcmalloc
-# missing functional gperftools on CentOS Stream 9
-%global _without_tcmalloc --without-tcmalloc
+%{?_without_tcmalloc:%global _without_tcmalloc --without-tcmalloc}
 
 # Do not use libtirpc on EL6, it does not have xdr_uint64_t() and xdr_uint32_t
 # Do not use libtirpc on EL7, it does not have xdr_sizeof()
@@ -229,7 +228,7 @@ Summary:          Distributed File System
 %if ( 0%{_for_fedora_koji_builds} )
 Name:             glusterfs
 Version:          10.0
-Release:          %{?prereltag:0.}1%{?prereltag:.%{prereltag}}%{?dist}
+Release:          %{?prereltag:0.}2%{?prereltag:.%{prereltag}}%{?dist}
 %else
 Name:             @PACKAGE_NAME@
 Version:          @PACKAGE_VERSION@
@@ -1665,6 +1664,9 @@ exit 0
 %endif
 
 %changelog
+* Wed Oct 27 2021 Niels de Vos <ndevos@redhat.com> - 10.0-0.2.rc0
+- build with tcmalloc support
+
 * Thu Oct 21 2021 Niels de Vos <ndevos@redhat.com> - 10.0-0.1.rc0
 - GlusterFS 10.0 Release Candidate 0