diff --git a/eng/common/pipelines/templates/jobs/perf.yml b/eng/common/pipelines/templates/jobs/perf.yml
index bc8b6b51bb731..b19bd5c88bd4f 100644
--- a/eng/common/pipelines/templates/jobs/perf.yml
+++ b/eng/common/pipelines/templates/jobs/perf.yml
@@ -4,10 +4,10 @@ parameters:
   default: 'Perf'
 - name: LinuxPool
   type: string
-  default: azsdk-pool-mms-ubuntu-2204-perf
+  default: 'azsdk-pool-mms-ubuntu-2004-perf'
 - name: LinuxVmImage
   type: string
-  default: MMSUbuntu22.04
+  default: 'MMSUbuntu20.04'
 - name: WindowsPool
   type: string
   default: 'azsdk-pool-mms-win-2019-perf'