diff --git a/eng/pipelines/templates/stages/1es-redirect.yml b/eng/pipelines/templates/stages/1es-redirect.yml
index 4cc2349eef6..ef9771564f5 100644
--- a/eng/pipelines/templates/stages/1es-redirect.yml
+++ b/eng/pipelines/templates/stages/1es-redirect.yml
@@ -7,7 +7,7 @@ resources:
     - repository: azure-sdk-build-tools
       type: git
       name: internal/azure-sdk-build-tools
-      ref: refs/tags/azure-sdk-build-tools_20230829.1
+      ref: refs/tags/1es-migration
 
 parameters:
 - name: stages