diff --git a/build/exe/doliwamp/config.inc.php.install b/build/exe/doliwamp/config.inc.php.install
index 14fe13b6a16..efc43dfde66 100644
--- a/build/exe/doliwamp/config.inc.php.install
+++ b/build/exe/doliwamp/config.inc.php.install
@@ -42,7 +42,7 @@ $cfg['PmaNoRelation_DisableWarning']  = FALSE;
  * passphrase that will be used by blowfish. The maximum length seems to be 46
  * characters.
  */
-$cfg['blowfish_secret'] = '';
+$cfg['blowfish_secret'] = 'dolibarrblowfishkey';
 
 /**
  * Server(s) configuration