diff --git a/.azure/pipelines/identitymodel-helix-matrix.yml b/.azure/pipelines/identitymodel-helix-matrix.yml
index 9159fe350b7e..48bba5e63274 100644
--- a/.azure/pipelines/identitymodel-helix-matrix.yml
+++ b/.azure/pipelines/identitymodel-helix-matrix.yml
@@ -26,7 +26,7 @@ resources:
     ref: refs/tags/release
 
 extends:
-  template: v1/1ES.Official.PipelineTemplate.yml@1esPipelines
+  template: v1/1ES.Unofficial.PipelineTemplate.yml@1esPipelines
   parameters:
     sdl:
       sourceAnalysisPool: