diff --git a/vars/buildContainerImage2.groovy b/vars/buildContainerImage2.groovy
index 4d888af..891c1ff 100644
--- a/vars/buildContainerImage2.groovy
+++ b/vars/buildContainerImage2.groovy
@@ -71,7 +71,7 @@ def call(args) {
                     if (archlist.size() > 1) {
                         sh "buildah manifest push --all ${full_name} docker://${full_name}-${env.BUILD_NUMBER}"
                         sh "buildah manifest push ${full_name} docker://${full_name}"
-                        if (env.BRANCH_NAME == 'main') {
+                        if (env.BRANCH_NAME == defaultBranch) {
                             sh "buildah manifest push ${full_name} docker://${repo}:latest"
                         }
                     } else {