diff --git a/_example/conf/lmConf-1.json b/_example/conf/lmConf-1.json
index cc64d3074..d0a0b3b1c 100644
--- a/_example/conf/lmConf-1.json
+++ b/_example/conf/lmConf-1.json
@@ -115,7 +115,7 @@
    "localSessionStorage" : "Cache::FileCache",
    "localSessionStorageOptions" : {
       "cache_depth" : 3,
-      "cache_root" : "/tmp",
+      "cache_root" : "__CACHEDIR__",
       "default_expires_in" : 600,
       "directory_umask" : "007",
       "namespace" : "lemonldap-ng-sessions"
diff --git a/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Build.pm b/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Build.pm
index 4735ec25d..8156ca1d6 100644
--- a/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Build.pm
+++ b/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Build.pm
@@ -433,7 +433,7 @@ sub buildZeroConf {
     open( F, '>', $self->firstLmConfFile ) or die($!);
     my $tmp = Lemonldap::NG::Manager::Conf::Zero::zeroConf(
         '__DNSDOMAIN__',   '__SESSIONDIR__',
-        '__PSESSIONDIR__', '__NOTIFICATIONDIR__'
+        '__PSESSIONDIR__', '__NOTIFICATIONDIR__', '__CACHEDIR__'
     );
     $tmp->{cfgNum} = 1;
     print F $jsonEnc->encode($tmp);
diff --git a/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Conf/Zero.pm b/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Conf/Zero.pm
index 175db1ee6..7b80e66bb 100644
--- a/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Conf/Zero.pm
+++ b/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Conf/Zero.pm
@@ -3,11 +3,12 @@ package Lemonldap::NG::Manager::Conf::Zero;
 our $VERSION = '2.0.8';
 
 sub zeroConf {
-    my ( $domain, $sessionDir, $persistentSessionDir, $notificationDir ) = @_;
+    my ( $domain, $sessionDir, $persistentSessionDir, $notificationDir, $cacheDir ) = @_;
     $domain               ||= 'example.com';
     $sessionDir           ||= '/var/lib/lemonldap-ng/sessions';
     $persistentSessionDir ||= '/var/lib/lemonldap-ng/psessions';
     $notificationDir      ||= '/var/lib/lemonldap-ng/notifications';
+    $cacheDir             ||= '/var/cache/lemonldap-ng/';
     return {
         'timeout'             => 72000,
         'loginHistoryEnabled' => 1,
@@ -187,7 +188,7 @@ sub zeroConf {
             'namespace'          => 'lemonldap-ng-sessions',
             'default_expires_in' => 600,
             'directory_umask'    => '007',
-            'cache_root'         => '/tmp',
+            'cache_root'         => "$cacheDir",
             'cache_depth'        => 3,
         },
     };