diff --git a/mlocate.spec b/mlocate.spec
index c9e3ef9..0315d5d 100644
--- a/mlocate.spec
+++ b/mlocate.spec
@@ -65,6 +65,7 @@ fi
 * Wed Jan  7 2015 Michal Sekletar <msekleta@redhat.com> - 0.26-8
 - change permissions of cron script to conform with Red Hat Security Guide (#1179721)
 - prune meta-data dirs of couple more VCS systems (#949320)
+- prune dnf db dir, same as we do for yum (#1177877)
 
 * Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.26-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
diff --git a/updatedb.conf b/updatedb.conf
index 70a64ac..199f2b6 100644
--- a/updatedb.conf
+++ b/updatedb.conf
@@ -1,4 +1,4 @@
 PRUNE_BIND_MOUNTS = "yes"
 PRUNEFS = "9p afs anon_inodefs auto autofs bdev binfmt_misc cgroup cifs coda configfs cpuset debugfs devpts ecryptfs exofs fuse fuse.sshfs fusectl gfs gfs2 hugetlbfs inotifyfs iso9660 jffs2 lustre mqueue ncpfs nfs nfs4 nfsd pipefs proc ramfs rootfs rpc_pipefs securityfs selinuxfs sfs sockfs sysfs tmpfs ubifs udf usbfs"
 PRUNENAMES = ".git .hg .svn .bzr .arch-ids {arch} CVS"
-PRUNEPATHS = "/afs /media /mnt /net /sfs /tmp /udev /var/cache/ccache /var/lib/yum/yumdb /var/spool/cups /var/spool/squid /var/tmp"
+PRUNEPATHS = "/afs /media /mnt /net /sfs /tmp /udev /var/cache/ccache /var/lib/yum/yumdb /var/lib/dnf/yumdb /var/spool/cups /var/spool/squid /var/tmp"