diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 17c2f6dd785f0..d450bfb9ab2b0 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -19,7 +19,7 @@ trigger:
       - '*'  # must quote since "*" is a YAML reserved character; we want a string
 
 pool:
-  vmImage: 'ubuntu-22.04'
+  vmImage: 'ubuntu-18.04'
 
 parameters:
   - name: job1Modules