diff --git a/lib/dbh/dbh.class.php b/lib/dbh/dbh.class.php
index 69e8e6dba4..3aa010cc67 100644
--- a/lib/dbh/dbh.class.php
+++ b/lib/dbh/dbh.class.php
@@ -456,6 +456,13 @@ class dbh
                 $sql = preg_replace('/\,\s+key[\_\"0-9a-z ]+\(+[\,\_\"0-9a-z ]+\)+/i', '', $sql);
                 $sql = preg_replace('/\,\s*(unique|fulltext)*\s+key[\_\"0-9a-z ]+\(+[\,\_\"0-9a-z ]+\)+/i', '', $sql);
                 $sql = preg_replace('/ float\s*\(+[\,\_\"0-9a-z ]+\)+/i', ' float', $sql);
+
+                /* Convert "date" datetime to "date" datetime(0) to fix bug 25725, dm database datetime default 6 */
+                preg_match_all('/"[0-9a-zA-Z]+" datetime/', $sql, $datetimeMatch);
+                if(!empty($datetimeMatch))
+                {
+                    foreach($datetimeMatch[0] as $match) $sql = str_replace($match, $match . '(0)', $sql);
+                }
         }
 
         return $sql;