diff --git a/build.pkr.hcl b/build.pkr.hcl
index ff0fad9..0c69896 100644
--- a/build.pkr.hcl
+++ b/build.pkr.hcl
@@ -78,7 +78,7 @@ build {
 
   post-processor "docker-tag" {
     repository = local.ecr_repo
-    tag        = local.tag
+    tag        = [local.tag]
   }
 
   post-processor "docker-push" {
@@ -86,7 +86,6 @@ build {
     // login_username = "AWS"
     // login_password = data.amazon-secretsmanager.aws_secret_key.secret_string
     login_server = "${local.aws_account_id}.dkr.ecr.${local.aws_region}.amazonaws.com"
-    repository   = var.project_name
-    tag          = local.tag
+    tag          = [local.tag]
   }
 }
\ No newline at end of file