diff --git a/main.go b/main.go
index 221aab9..b618568 100644
--- a/main.go
+++ b/main.go
@@ -225,7 +225,7 @@ func (s *Stack) Redeploy(cfg Config) error {
 		"prune":                    false,
 		"PullImage":                true,
 		"repositoryAuthentication": true,
-		"RepositoryReferenceName":  "HEAD",
+		"RepositoryReferenceName":  cfg.RepoRef,
 		"repositoryPassword":       cfg.RepoPassword,
 		"repositoryUsername":       cfg.RepoUsername,
 		"stackName":                cfg.StackName,