diff --git a/modules/lemonldap-ng-portal/example/error.pl b/modules/lemonldap-ng-portal/example/error.pl
index 9b8a0eb00..f8bd07d20 100755
--- a/modules/lemonldap-ng-portal/example/error.pl
+++ b/modules/lemonldap-ng-portal/example/error.pl
@@ -9,7 +9,7 @@ my $portal = Lemonldap::NG::Portal::SharedConf->new(
 );
 
 my $skin       = $portal->{portalSkin};
-my $skin_dir   = $ENV{DOCUMENT_ROOT} . "skins";
+my $skin_dir   = $ENV{DOCUMENT_ROOT} . "/skins";
 my $portal_url = $portal->{portal};
 my $logout_url = "$portal_url?logout=1";
 
diff --git a/modules/lemonldap-ng-portal/example/mail.pl b/modules/lemonldap-ng-portal/example/mail.pl
index b6875546e..c28c2673c 100755
--- a/modules/lemonldap-ng-portal/example/mail.pl
+++ b/modules/lemonldap-ng-portal/example/mail.pl
@@ -8,7 +8,7 @@ use strict;
 my $portal = Lemonldap::NG::Portal::MailReset->new();
 
 my $skin       = $portal->{portalSkin};
-my $skin_dir   = $ENV{DOCUMENT_ROOT} . "skins";
+my $skin_dir   = $ENV{DOCUMENT_ROOT} . "/skins";
 my $portal_url = $portal->{portal};
 
 # Process