diff --git a/services/instance.go b/services/instance.go
index d08d3f7..315f213 100644
--- a/services/instance.go
+++ b/services/instance.go
@@ -96,7 +96,7 @@ func NewInstance(session *Session, imageName string) (*Instance, error) {
 		imageName = dindImage
 	}
 	log.Printf("NewInstance - using image: [%s]\n", imageName)
-	instance, err := CreateInstance(session, dindImage)
+	instance, err := CreateInstance(session, imageName)
 	if err != nil {
 		return nil, err
 	}
diff --git a/services/instance_images.go b/services/instance_images.go
index c939785..10e4502 100644
--- a/services/instance_images.go
+++ b/services/instance_images.go
@@ -1,10 +1,10 @@
 package services
 
-func InstanceImages() ([]string) {
+func InstanceImages() []string {
 
-	return []string {
-		"franela/dind:overlay2", 
-		"franela/dind-dev:overlay2",
+	return []string{
+		defaultDindImageName,
+		"franela/dind:overlay2-dev",
 	}
 
 }