diff --git a/ArtificialAutism/src/main/java/DataLayer/DataMapper.java b/ArtificialAutism/src/main/java/DataLayer/DataMapper.java
index 46b0a258..ae34505f 100644
--- a/ArtificialAutism/src/main/java/DataLayer/DataMapper.java
+++ b/ArtificialAutism/src/main/java/DataLayer/DataMapper.java
@@ -85,7 +85,7 @@ public class DataMapper {
         Connection l_cCon = null;
         PreparedStatement l_pStatement = null;
         ResultSet l_rsSearch = null;
-        String l_sSQL = "delete from Sentences where last_used < NOW() - INTERVAL 4 WEEK LIMIT 25";
+        String l_sSQL = "delete from Sentences where last_used < NOW() - INTERVAL 4 WEEK LIMIT 55";
         try {
             l_cCon = DBCPDataSource.getConnection();
             l_pStatement = l_cCon.prepareStatement(l_sSQL);