diff --git a/dnssec-trigger.spec b/dnssec-trigger.spec
index 402e89a..8ea9254 100644
--- a/dnssec-trigger.spec
+++ b/dnssec-trigger.spec
@@ -130,11 +130,6 @@ ln -s %{_mandir}/man8/dnssec-trigger.8 %{buildroot}/%{_mandir}/man8/dnssec-trigg
 
 %preun
 %systemd_preun %{name}d.service
-# Package removal, not upgrade
-if [ "$1" -eq "0" ] ; then
-    # dnssec-triggerd makes /etc/resolv.conf immutable, undo that on removal
-    chattr -i %{_sysconfdir}/resolv.conf
-fi
 
 %postun
 %systemd_postun_with_restart %{name}d.service
@@ -188,6 +183,7 @@ fi
 * Mon Feb 19 2018 Tomas Hozza <thozza@redhat.com> - 0.15-4
 - Added explicit BuildRequires on gcc as required by packaging guidelines
 - Added explicit Requires on e2fsprogs, so that /usr/bin/chattr is available
+- Remove redundant removal of immutable bit in %%preun scriptlet (#1542400)
 
 * Mon Feb 19 2018 Tomas Hozza <thozza@redhat.com> - 0.15-3
 - use NetworkManager-libnm instead of NetworkManager-glib