diff --git a/test/functional/pdo_sqlsrv/pdo_278_lastinsertid_seq.phpt b/test/functional/pdo_sqlsrv/pdo_278_lastinsertid_seq.phpt
index b0503733..daf69dfe 100644
--- a/test/functional/pdo_sqlsrv/pdo_278_lastinsertid_seq.phpt
+++ b/test/functional/pdo_sqlsrv/pdo_278_lastinsertid_seq.phpt
@@ -3,6 +3,7 @@ Provide name in lastInsertId to retrieve the last sequence number
 --SKIPIF--
 --FILE--
 <?php  
+require_once("MsCommon.inc");
 require_once("MsSetup.inc");
 
 try{
diff --git a/test/functional/pdo_sqlsrv/pdo_278_lastinsertid_seq_2.phpt b/test/functional/pdo_sqlsrv/pdo_278_lastinsertid_seq_2.phpt
index 3689a78a..41befa50 100644
--- a/test/functional/pdo_sqlsrv/pdo_278_lastinsertid_seq_2.phpt
+++ b/test/functional/pdo_sqlsrv/pdo_278_lastinsertid_seq_2.phpt
@@ -3,6 +3,7 @@ LastInsertId returns the last sequences operating on the same table
 --SKIPIF--
 --FILE--
 <?php
+require_once("MsCommon.inc");
 require_once("MsSetup.inc");
 
 try{