diff --git a/src/com/android/exchange/EasSyncService.java b/src/com/android/exchange/EasSyncService.java
index 6238547c4..ee73ff034 100644
--- a/src/com/android/exchange/EasSyncService.java
+++ b/src/com/android/exchange/EasSyncService.java
@@ -73,7 +73,7 @@ import java.util.HashMap;
 
 public class EasSyncService extends AbstractSyncService {
     private static final String EMAIL_WINDOW_SIZE = "5";
-    public static final String PIM_WINDOW_SIZE = "20";
+    public static final String PIM_WINDOW_SIZE = "5";
     private static final String WHERE_ACCOUNT_KEY_AND_SERVER_ID =
         MailboxColumns.ACCOUNT_KEY + "=? and " + MailboxColumns.SERVER_ID + "=?";
     private static final String WHERE_ACCOUNT_AND_SYNC_INTERVAL_PING =