From a3c529209b3a052e2985905c04800ab6ce562381 Mon Sep 17 00:00:00 2001
From: Sam Clinckspoor <sam.clinckspoor@gmail.com>
Date: Tue, 20 Feb 2018 12:02:49 +0100
Subject: [PATCH] use a list for sg

---
 efs/main.tf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/efs/main.tf b/efs/main.tf
index 3540f08..5a984a7 100644
--- a/efs/main.tf
+++ b/efs/main.tf
@@ -12,7 +12,7 @@ resource "aws_efs_mount_target" "efs" {
   file_system_id  = "${aws_efs_file_system.efs.id}"
   count           = "${var.subnet_amount}"
   subnet_id       = "${element(var.subnets, count.index)}"
-  security_groups = "${var.security_groups}"
+  security_groups = ["${var.security_groups}"]
 }
 
 data "template_file" "efs" {