diff --git a/datasource/hcp-packer-iteration/test-fixtures/hcp-setup-build.pkr.hcl b/datasource/hcp-packer-iteration/test-fixtures/hcp-setup-build.pkr.hcl
index 6f4f6cbfbf7..f9b203496fb 100644
--- a/datasource/hcp-packer-iteration/test-fixtures/hcp-setup-build.pkr.hcl
+++ b/datasource/hcp-packer-iteration/test-fixtures/hcp-setup-build.pkr.hcl
@@ -10,7 +10,7 @@ source "file" "test" {
 
 build {
     hcp_packer_registry {
-     bucket_name = "simple"
+     bucket_name = "simple-deprecated"
     }
   sources = ["source.file.test"]
 }
diff --git a/datasource/hcp-packer-iteration/test-fixtures/template.pkr.hcl b/datasource/hcp-packer-iteration/test-fixtures/template.pkr.hcl
index 0159b4ea88e..931fb023168 100644
--- a/datasource/hcp-packer-iteration/test-fixtures/template.pkr.hcl
+++ b/datasource/hcp-packer-iteration/test-fixtures/template.pkr.hcl
@@ -3,12 +3,12 @@ source "null" "example" {
 }
 
 data "hcp-packer-iteration" "hardened-source" {
-  bucket_name = "simple"
+  bucket_name = "simple-deprecated"
   channel = "latest"
 }
 
 data "hcp-packer-image" "file" {
-  bucket_name = "simple"
+  bucket_name = "simple-deprecated"
   iteration_id = "${data.hcp-packer-iteration.hardened-source.id}"
   cloud_provider = "packer.file"
   region = %q