diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 4f105904..903f2431 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -11,7 +11,7 @@ pool:
 
 variables:
   GRADLE_USER_HOME: $(Pipeline.Workspace)/.gradle
-  BUILD_NUMBER: $(BuildID)
+  BUILD_NUMBER: $(Build.BuildId)
 
 steps:
 - task: Cache@2