diff --git a/terraform/iam_github_deploy.tf b/terraform/iam_github_deploy.tf
index 063323d..eea569b 100644
--- a/terraform/iam_github_deploy.tf
+++ b/terraform/iam_github_deploy.tf
@@ -1,6 +1,6 @@
 data "aws_iam_policy_document" "github_deploy_assume" {
   # Legacy branch trust. Remove after one deploy through cd-hcp-static has
-  # succeeded. The inline workflow still assumes this subject until then.
+  # succeeded. The branch subject stays until EnvironmentProd is applied.
   statement {
     sid     = "LegacyBranch"
     effect  = "Allow"