diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Process.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Process.pm
index 51c5e21d9..0c61b4cce 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Process.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Process.pm
@@ -434,6 +434,8 @@ sub store {
     # Create second session for unsecure cookie
     if ( $self->conf->{securedCookie} == 2 and !$req->refresh() ) {
         my %infos = %{ $req->{sessionInfo} };
+        $infos{_updateTime} = strftime( "%Y%m%d%H%M%S", localtime() );
+        $self->logger->debug( "Set _updateTime with $infos{_updateTime}" );
         $infos{_httpSessionType} = 1;
 
         my $session2 = $self->getApacheSession( undef, info => \%infos );
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Run.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Run.pm
index 6b7e04328..bfa8a2d63 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Run.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Run.pm
@@ -153,6 +153,8 @@ sub refresh {
     foreach ( keys %data ) {
         delete $data{$_} unless ( /^_/ or /^(?:startTime)$/ );
     }
+    $data{_updateTime} = strftime( "%Y%m%d%H%M%S", localtime() );
+    $self->logger->debug( "Set session $req->{id} _updateTime with $data{_updateTime}" );
     $req->steps( [
             'getUser',
             @{ $self->betweenAuthAndData },