diff --git a/vars/centos-cs-9.pkrvars.hcl b/vars/centos-cs-9.pkrvars.hcl
index e4208ea..0733600 100644
--- a/vars/centos-cs-9.pkrvars.hcl
+++ b/vars/centos-cs-9.pkrvars.hcl
@@ -1,7 +1,7 @@
 source_ami_filter_name = "*CentOS-cs-9*"
 source_ami_filter_owner = "aws-marketplace"
 source_ami_filter_product_code = "0454011e44daf8e6d"
-base_image = "CentOS Stream 9 (x86_64) [2023-03-27]
+base_image = "CentOS Stream 9 (x86_64) [2023-03-27]"
 distro = "CentOS Stream 9"
 docker_source_image = "centos:9"
 ssh_user = "cloud-user"