diff --git a/.azure-pipelines/azure-pipelines.yml b/.azure-pipelines/azure-pipelines.yml
index 11cb8803..23f7b482 100644
--- a/.azure-pipelines/azure-pipelines.yml
+++ b/.azure-pipelines/azure-pipelines.yml
@@ -187,6 +187,8 @@ stages:
               test: debian-bullseye/3.9
             - name: ArchLinux
               test: archlinux/3.10
+            - name: CentOS Stream 8 with Python 3.6
+              test: centos-stream8/3.6
             - name: CentOS Stream 8 with Python 3.9
               test: centos-stream8/3.9
           groups: