diff --git a/paoding-rose-jade/src/main/java/net/paoding/rose/jade/dataaccess/DataAccessImpl.java b/paoding-rose-jade/src/main/java/net/paoding/rose/jade/dataaccess/DataAccessImpl.java
index c5d889a..22f5e7c 100644
--- a/paoding-rose-jade/src/main/java/net/paoding/rose/jade/dataaccess/DataAccessImpl.java
+++ b/paoding-rose-jade/src/main/java/net/paoding/rose/jade/dataaccess/DataAccessImpl.java
@@ -79,7 +79,7 @@ private PreparedStatementCreator getPreparedStatementCreator(//
 
             @Override
             public PreparedStatement createPreparedStatement(Connection con) throws SQLException {
-                PreparedStatement ps = con.prepareStatement(sql);
+                PreparedStatement ps;
                 if (returnKeys) {
                     ps = con.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
                 } else {