diff --git a/engine/schema/src/com/cloud/upgrade/dao/Upgrade430to440.java b/engine/schema/src/com/cloud/upgrade/dao/Upgrade430to440.java
index 351b74aed18..7fe285feb8d 100644
--- a/engine/schema/src/com/cloud/upgrade/dao/Upgrade430to440.java
+++ b/engine/schema/src/com/cloud/upgrade/dao/Upgrade430to440.java
@@ -254,14 +254,12 @@ public class Upgrade430to440 implements DbUpgrade {
                 String[] cidrArray = cidrList.split(",");
                 // insert a record per cidr
                 String networkAclItemCidrSql = "INSERT INTO `cloud`.`network_acl_item_cidrs` (network_acl_item_id, cidr) VALUES (?,?)";
-                for(String cidr: cidrArray)
-                {
-                    pstmtCidr = conn.prepareStatement(networkAclItemCidrSql);
-                    pstmtCidr.setLong(1,itemId);
-                    pstmtCidr.setString(2,cidr);
+                pstmtCidr = conn.prepareStatement(networkAclItemCidrSql);
+                pstmtCidr.setLong(1, itemId);
+                for (String cidr : cidrArray) {
+                    pstmtCidr.setString(2, cidr);
                     pstmtCidr.executeUpdate();
                 }
-                pstmtCidr.close();
             }
         } catch (SQLException e) {
             throw new CloudRuntimeException("Exception while Moving network acl item cidrs to a row per cidr", e);