diff --git a/cntlm.changes b/cntlm.changes
index e2ef8ef..b6a21d6 100644
--- a/cntlm.changes
+++ b/cntlm.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri May 19 16:01:08 UTC 2017 - dimstar@opensuse.org
+
+- Don't hide errors while creating users, and do not mask failures:
+  if there is a problem creating the user there is no reason to
+  believe the application would work afterwards.
+- Add group(nogroup) to Requires(pre): the user to be created joins
+  that group.
+
 -------------------------------------------------------------------
 Thu Mar 24 08:58:57 UTC 2016 - mpluskal@suse.com
 
diff --git a/cntlm.spec b/cntlm.spec
index 4b863af..a998238 100644
--- a/cntlm.spec
+++ b/cntlm.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package cntlm
 #
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
 # Copyright (c) 2007 Scorpio IT, Deidesheim, Germany
 #
 # All modifications and additions to the file contributed by third parties
@@ -36,6 +36,7 @@ Patch0:         cntlm-override-CFLAGS-CXXFLAGS-makefile.patch
 Patch1:         cntlm-0.92.3-HTTP-1.1-persistent-connections-with-HTTP-1.0-clients.patch
 Requires(pre):  grep
 Requires(pre):  pwdutils
+Requires(pre):  group(nogroup)
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %if 0%{?suse_version} < 1230
 Requires(pre):  %fillup_prereq
@@ -82,7 +83,7 @@ install -D -m 644 %{SOURCE2} %{buildroot}%{_localstatedir}/adm/fillup-templates/
 # user cntlm
 if [ -z  "`%{_bindir}/getent passwd "%{name}"`" ]; then
   %{_sbindir}/useradd -c "CNTLM Proxy Auth" -d %{_localstatedir}/run/%{name} -g nogroup \
-	-r -s /bin/false %{name} 2>/dev/null;
+	-r -s /bin/false %{name};
 fi
 %if 0%{?suse_version} >= 1230
 %service_add_pre %{name}.service
@@ -96,7 +97,7 @@ fi
 %service_del_preun %{name}.service
 %endif
 #if [ "$1" -eq 0 ]; then
-#  %{_sbindir}/userdel %{name} 2>/dev/null
+#  %{_sbindir}/userdel %{name} 
 #fi
 
 %post
@@ -108,7 +109,7 @@ fi
 %fillup_only
 %service_add_post %{name}.service
 %if 0%{?suse_version} <= 1320
-systemd-tmpfiles --create %{_tmpfilesdir}/%{name}.conf >/dev/null 2>&1 || :
+systemd-tmpfiles --create %{_tmpfilesdir}/%{name}.conf || :
 %else
 %tmpfiles_create %{_tmpfilesdir}/%{name}.conf
 %endif