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 4e0883b43..381c6e8b5 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Run.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Run.pm
@@ -560,7 +560,10 @@ sub _deleteSession {
 
     # Log
     my $user = $req->{sessionInfo}->{ $self->conf->{whatToTrace} };
-    $self->userLogger->notice("User $user has been disconnected") if $user;
+    my $mod  = $req->{sessionInfo}->{_auth};
+    $self->userLogger->notice(
+"User $user has been disconnected from $mod ($req->{sessionInfo}->{ipAddr})"
+    ) if $user;
 
     return $session->error ? 0 : 1;
 }
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Plugins/GrantSession.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Plugins/GrantSession.pm
index 459f21057..4bf9c633e 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Plugins/GrantSession.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Plugins/GrantSession.pm
@@ -92,6 +92,13 @@ sub run {
             }
         }
     }
+
+    # Log
+    my $user = $req->{sessionInfo}->{ $self->conf->{whatToTrace} };
+    my $mod  = $req->{sessionInfo}->{_auth};
+    $self->userLogger->notice(
+        "Session granted for $user by $mod ($req->{sessionInfo}->{ipAddr})")
+      if $user;
     return PE_OK;
 }