diff --git a/.ci/az-pipelines/make_wheels.yml b/.ci/az-pipelines/make_wheels.yml
index 7be49285..803052f7 100644
--- a/.ci/az-pipelines/make_wheels.yml
+++ b/.ci/az-pipelines/make_wheels.yml
@@ -73,7 +73,7 @@ jobs:
 - job: build_macos
   displayName: "Build macOS wheel"
   pool:
-    vmImage: 'macOS-10.13'
+    vmImage: 'macOS-10.14'
   strategy:
     matrix:
       Python36:
@@ -112,7 +112,7 @@ jobs:
   dependsOn:
   - build_linux
   - build_windows
-  # - build_macos
+  - build_macos
   pool:
     vmImage: 'ubuntu-16.04'
   variables: