diff --git a/main.tf b/main.tf
index 3a5384f..d007178 100644
--- a/main.tf
+++ b/main.tf
@@ -156,6 +156,7 @@ resource "null_resource" "configure-cat-app" {
 
   provisioner "remote-exec" {
     inline = [
+      "sudo apt -y update",
       "sudo apt -y install apache2",
       "sudo systemctl start apache2",
       "sudo chown -R ${var.admin_username}:${var.admin_username} /var/www/html",