thodg/libgit2

diff --git a/.vsts-nightly.yml b/.vsts-nightly.yml
index 6c5d0eb..4d6d8a3 100644
--- a/.vsts-nightly.yml
+++ b/.vsts-nightly.yml
@@ -1,11 +1,11 @@
 resources:
 - repo: self
 
-phases:
-- phase: coverity
+jobs:
+- job: coverity
   displayName: 'Coverity'
-  queue:
-    name: 'Hosted Linux Preview'
+  pool:
+    vmImage: 'Ubuntu 16.04'
   steps:
   - task: Docker@0
     displayName: Build