diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 1ef9a7e0..30f0319b 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -83,11 +83,18 @@ jobs:
 
 - job: MacBuild
   displayName: Mac Build
-  pool:
-    vmImage: 'macOS-10.14'
   strategy:
     matrix:
-      Release:
+        big-sur-Release:
+            imageName: "macOS-11"
+            B_BUILD_TYPE: Release
+            BARRIER_VERSION_STAGE: Release
+        catalina-Release:
+            imageName: "macOS-10.15"
+            B_BUILD_TYPE: Release
+            BARRIER_VERSION_STAGE: Release
+        mojave-Release:
+            imageName: "macOS-10.14"
         B_BUILD_TYPE: Release
         BARRIER_VERSION_STAGE: Release
   variables: