diff --git a/xml/queries.xml b/xml/queries.xml
index a90b34f83..2c40386b3 100644
--- a/xml/queries.xml
+++ b/xml/queries.xml
@@ -139,7 +139,7 @@
                    * http://www.postgresql.org/docs/8.3/interactive/release-8-2.html
                    * http://www.postgresql.org/docs/8.3/interactive/functions-datetime.html#FUNCTIONS-DATETIME-DELAY
         -->
-        <timedelay query="SELECT PG_SLEEP(%d)" query2="SELECT 'sqlmap' WHERE exists(SELECT * FROM generate_series(1, 3000000))" query3="CREATE OR REPLACE FUNCTION sleep(int) RETURNS int AS '/lib/libc.so.6', 'sleep' language 'C' STRICT; SELECT sleep(%d)"/>
+        <timedelay query="SELECT PG_SLEEP(%d)" query2="SELECT 'sqlmap' WHERE exists(SELECT * FROM generate_series(1, 300000%d))" query3="CREATE OR REPLACE FUNCTION sleep(int) RETURNS int AS '/lib/libc.so.6', 'sleep' language 'C' STRICT; SELECT sleep(%d)"/>
         <substring query="SUBSTR((%s)::text, %d, %d)"/>
         <case query="SELECT (CASE WHEN (%s) THEN 1 ELSE 0 END)"/>
         <inference query="AND ASCII(SUBSTR((%s)::text, %d, 1)) > %d"/>