diff --git a/_setup/instance.tf b/_setup/instance.tf
index d8129cf..561f714 100644
--- a/_setup/instance.tf
+++ b/_setup/instance.tf
@@ -41,6 +41,11 @@ resource "aws_instance" "jm_instance" {
     destination = "/tmp/theia_installation.sh"
   }
 
+  provisioner "file" {
+    source      = "scripts/docker_username_configuration.sh"
+    destination = "/tmp/docker_username_configuration.sh"
+  }
+
   provisioner "remote-exec" {
     scripts = [
       "scripts/docker_installation.sh",
diff --git a/_setup/terraform.tfvars.example b/_setup/terraform.tfvars.example
index c48a9a0..9e23fff 100644
--- a/_setup/terraform.tfvars.example
+++ b/_setup/terraform.tfvars.example
@@ -23,3 +23,5 @@ m_subnet_availability_zone =
 // General constants
 
 tag_purpose_string =
+jenkins_user =
+linux_user_1 =