diff --git a/bd/PenMetaBD.php b/bd/PenMetaBD.php
index 1871e12..1ef6b3f 100644
--- a/bd/PenMetaBD.php
+++ b/bd/PenMetaBD.php
@@ -170,7 +170,7 @@ class PenMetaBD extends InfraMetaBD {
                 break;
                 
             case 'InfraOracle':
-                 $strSql = "SELECT 0 AS EXISTE";
+                 $strSql = "SELECT 0 AS EXISTE from dual";
                 break;
         }
         
--
libgit2 0.21.2