diff --git a/website/source/docs/builders/amazon-chroot.html.md b/website/source/docs/builders/amazon-chroot.html.md
index 787207cb7..595f99856 100644
--- a/website/source/docs/builders/amazon-chroot.html.md
+++ b/website/source/docs/builders/amazon-chroot.html.md
@@ -375,7 +375,7 @@ provisioning commands to install the os and bootloader.
 ``` {.javascript}
 {
   "type": "amazon-chroot",
-  "ami_name": "packer-from-scratch {{timestamp}}"
+  "ami_name": "packer-from-scratch {{timestamp}}",
   "from_scratch": true,
   "ami_virtualization_type": "hvm",
   "pre_mount_commands": [