diff --git a/datastore.go b/datastore.go
index e3ba917..ba1e0c8 100644
--- a/datastore.go
+++ b/datastore.go
@@ -2,7 +2,7 @@ package gismanager
 
 import "fmt"
 
-type datastore struct {
+type DatastoreConfig struct {
 	Host   string `yaml:"host"`
 	Port   uint   `yaml:"port"`
 	DBName string `yaml:"database"`
@@ -12,11 +12,11 @@ type datastore struct {
 }
 
 //BuildConnectionString return gdal postgres connection as string
-func (ds *datastore) BuildConnectionString() string {
+func (ds *DatastoreConfig) BuildConnectionString() string {
 	return fmt.Sprintf("PG: host=%s port=%d dbname=%s user=%s password=%s", ds.Host, ds.Port, ds.DBName, ds.DBUser, ds.DBPass)
 }
 
 //PostgresConnectionString return postgres connection as string
-func (ds *datastore) PostgresConnectionString() string {
+func (ds *DatastoreConfig) PostgresConnectionString() string {
 	return fmt.Sprintf("postgresql://%s:%s@%s:%d/%s?sslmode=disable", ds.DBUser, ds.DBPass, ds.Host, ds.Port, ds.DBName)
 }
diff --git a/datastore_test.go b/datastore_test.go
index 5fec03a..3b6e290 100644
--- a/datastore_test.go
+++ b/datastore_test.go
@@ -7,7 +7,7 @@ import (
 )
 
 func TestBuildConnectionString(t *testing.T) {
-	ds := datastore{
+	ds := DatastoreConfig{
 		Host:   "localhost",
 		Port:   5432,
 		DBName: "gis",
diff --git a/manager.go b/manager.go
index b24ad75..c256084 100644
--- a/manager.go
+++ b/manager.go
@@ -10,22 +10,24 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
-type geoserver struct {
+//GeoserverConfig geoserver configuration
+type GeoserverConfig struct {
 	WorkspaceName string `yaml:"workspace"`
 	ServerURL     string `yaml:"url"`
 	Username      string `yaml:"username"`
 	Password      string `yaml:"password"`
 }
 
-type source struct {
+//SourceConfig Data Source/Dir configuration
+type SourceConfig struct {
 	Path string `yaml:"path"`
 }
 
 //ManagerConfig is the configuration Object
 type ManagerConfig struct {
-	Geoserver geoserver `yaml:"geoserver"`
-	Datastore datastore `yaml:"datastore"`
-	Source    source    `yaml:"source"`
+	Geoserver GeoserverConfig `yaml:"geoserver"`
+	Datastore DatastoreConfig `yaml:"datastore"`
+	Source    SourceConfig    `yaml:"source"`
 	logger    *logrus.Logger
 }
 
diff --git a/manager_test.go b/manager_test.go
index c7fb064..c72f360 100644
--- a/manager_test.go
+++ b/manager_test.go
@@ -12,9 +12,9 @@ func TestFromConfig(t *testing.T) {
 	assert.Nil(t, confErr)
 	assert.NotNil(t, manager)
 	expected := ManagerConfig{
-		Geoserver: geoserver{WorkspaceName: "golang", Username: "admin", Password: "geoserver", ServerURL: "http://localhost:8080/geoserver"},
-		Datastore: datastore{Host: "localhost", Port: 5432, DBName: "gis", DBUser: "golang", DBPass: "golang", Name: "gismanager_data"},
-		Source:    source{Path: "./testdata"},
+		Geoserver: GeoserverConfig{WorkspaceName: "golang", Username: "admin", Password: "geoserver", ServerURL: "http://localhost:8080/geoserver"},
+		Datastore: DatastoreConfig{Host: "localhost", Port: 5432, DBName: "gis", DBUser: "golang", DBPass: "golang", Name: "gismanager_data"},
+		Source:    SourceConfig{Path: "./testdata"},
 		logger:    manager.logger,
 	}
 	assert.Equal(t, expected.Geoserver, manager.Geoserver)