diff --git a/eng/pipelines/templates/steps/verify-autorest.yml b/eng/pipelines/templates/steps/verify-autorest.yml
index e3ead84f168c..6b33ff49bfd7 100644
--- a/eng/pipelines/templates/steps/verify-autorest.yml
+++ b/eng/pipelines/templates/steps/verify-autorest.yml
@@ -38,7 +38,7 @@ steps:
           - "/*"
         Repositories:
           - Name: "Azure/autorest.python"
-            Commitish: "main"
+            Commitish: "master"
             WorkingDirectory: "$(Build.SourcesDirectory)/autorest.python"
         SkipDefaultCheckout: true