diff --git a/demo-1/vars.tf b/demo-1/vars.tf
index 5dc7c2d7..8d17c276 100644
--- a/demo-1/vars.tf
+++ b/demo-1/vars.tf
@@ -5,15 +5,16 @@ variable "AWS_SECRET_KEY" {
 }
 
 variable "AWS_REGION" {
-  default = "eu-west-1"
+  default = "us-west-1"
 }
 
 variable "AMIS" {
   type = map(string)
   default = {
-    us-east-1 = "ami-13be557e"
-    us-west-2 = "ami-06b94666"
-    eu-west-1 = "ami-0d729a60"
+    us-east-1 = "ami-0ebd6010e17c566c9"
+    us-west-1 = "ami-027fb6336945ac7f3"
+    us-west-2 = "ami-020d314a20e95e9d3"
+    us-east-2 = "ami-04fb0d20368b5cb91"
   }
 }
 
diff --git a/first-steps/instance.tf b/first-steps/instance.tf
index 8ab8840d..8e107f74 100644
--- a/first-steps/instance.tf
+++ b/first-steps/instance.tf
@@ -1,11 +1,11 @@
 provider "aws" {
-  access_key = "ACCESS_KEY_HERE"
-  secret_key = "SECRET_KEY_HERE"
-  region     = "us-east-1"
+  access_key = "AKIAQS2NMXRRZNUQT2P2"
+  secret_key = "+YyKvOlu9ORthle0+hka3Bm65nkISpf92WEH6d4x"
+  region     = "us-west-1"
 }
 
 resource "aws_instance" "example" {
-  ami           = "ami-0d729a60"
+  ami           = "ami-0ce8df1bc73215555"
   instance_type = "t2.micro"
 }