diff --git a/data.go b/data.go
index 34d4f57..f1da64f 100644
--- a/data.go
+++ b/data.go
@@ -131,13 +131,11 @@
 	 * If the state of deployment was success, update state of bundles and
 	 * its deployments as success as well
 	 */
-	log.Print("begin 3")
 	txn, err := db.Begin()
 	if err != nil {
 		log.Errorf("Unable to begin transaction: %s", err)
 		return err
 	}
-	log.Print("began 3")
 	defer txn.Rollback()
 
 	if rsp.Status == RESPONSE_STATUS_SUCCESS {
@@ -167,7 +165,6 @@
 		return err
 	}
 
-	log.Print("commit 3")
 	err = txn.Commit()
 	if err != nil {
 		log.Errorf("Unable to commit updateDeploymentStatus transaction: %s", err)
diff --git a/deployments.go b/deployments.go
index a363406..c10a212 100644
--- a/deployments.go
+++ b/deployments.go
@@ -14,6 +14,8 @@
 	"time"
 )
 
+// todo: remove downloaded bundle files from old deployments
+
 const (
 	DOWNLOAD_ATTEMPTS = 3
 )
diff --git a/init.go b/init.go
index cb63b0c..4468f08 100644
--- a/init.go
+++ b/init.go
@@ -1,7 +1,6 @@
 package apiGatewayDeploy
 
 import (
-	"database/sql"
 	"github.com/30x/apid"
 	"os"
 	"path"
@@ -13,7 +12,7 @@
 
 var (
 	log        apid.LogService
-	db         *sql.DB
+	db         apid.DB
 	bundlePath string
 )