diff --git a/util-linux.changes b/util-linux.changes
index 272e76c..51ad497 100644
--- a/util-linux.changes
+++ b/util-linux.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue May  9 19:46:41 UTC 2023 - Antonio Teixeira <antonio.teixeira@suse.com>
+
+- Suppress error messages for grep command where the input file 
+  might not exist (boo#1169835)
+
 -------------------------------------------------------------------
 Tue May  9 16:31:55 UTC 2023 - Daniel Garcia <daniel.garcia@suse.com>
 
diff --git a/util-linux.spec b/util-linux.spec
index c6364c0..98fd428 100644
--- a/util-linux.spec
+++ b/util-linux.spec
@@ -754,7 +754,7 @@ done
 # Perform one-time config replace.
 # Applies for: Update from SLE11, online update for SLE15 SP1, Leap15.1.
 # Not needed for /etc/default/runuser. It was first packaged after the change.
-if ! grep -q "^# /etc/default/su is an override" %{_sysconfdir}/default/su ; then
+if ! grep -qs "^# /etc/default/su is an override" %{_sysconfdir}/default/su ; then
 	if test -f %{_sysconfdir}/default/su.rpmnew ; then
 		if ! test -f %{_sysconfdir}/default/su.rpmorig ; then
 			cp -a %{_sysconfdir}/default/su %{_sysconfdir}/default/su.rpmorig