diff --git a/root/etc/e-smith/events/actions/update-domain-group-maps b/root/etc/e-smith/events/actions/update-domain-group-maps
index 32a438e..89b6ac5 100644
--- a/root/etc/e-smith/events/actions/update-domain-group-maps
+++ b/root/etc/e-smith/events/actions/update-domain-group-maps
@@ -19,7 +19,7 @@ my $ldapauth = $c->get('ldap')->prop('Authentication') || 'disabled';
 my $pw = esmith::util::LdapPassword();
 
 my $g = `/usr/bin/net getlocalsid`;
-unless ($g =~ /SID.*is: (.+)/) {
+unless ($g =~ /SID.*: (.+)/) {
     warn "Unable to determine SID.  Clearning cache to see if it helps.";
     rename '/etc/samba/secrets.tdb','/etc/samba/secrets.'.time;
     rename '/var/cache/samba/gencache.tdb','/var/cache/samba/gencache.'.time;
diff --git a/smeserver-samba.spec b/smeserver-samba.spec
index 0b81507..34ed76f 100644
--- a/smeserver-samba.spec
+++ b/smeserver-samba.spec
@@ -4,7 +4,7 @@ Summary: smeserver specific Samba configuration files and templates
 %define name smeserver-samba
 Name: %{name}
 %define version 11.0.0
-%define release 3
+%define release 4
 Version: %{version}
 Release: %{release}%{?dist}
 License: GPL
@@ -41,6 +41,9 @@ Requires: /usr/bin/tdbbackup
 AutoReqProv: no
 
 %changelog
+* Sat Apr 13 2024 Jean-Philippe Pialasse <jpp@koozali.org> 11.0.0-4.sme
+- fix regex to get SID [SME: 12581]
+
 * Thu Apr 04 2024 Brian Read <brianr@koozali.org> 11.0.0-3.sme
 - Update createlinks to create smeserver-package-update event[SME: 12579]