diff --git a/.gitignore b/.gitignore
index 41859c8..a4190a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,6 @@
 
 # Module directory
 .terraform/
+
+.idea
+*.iml
diff --git a/main.tf b/main.tf
index d6909be..2e7bdc6 100644
--- a/main.tf
+++ b/main.tf
@@ -1,6 +1,6 @@
 # Define composite variables for resources
 module "label" {
-  source    = "git::https://github.com/cloudposse/tf_label.git"
+  source    = "git::https://github.com/cloudposse/tf_label.git?ref=tags/0.1.0"
   namespace = "${var.namespace}"
   name      = "${var.name}"
   stage     = "${var.stage}"