diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index bca5e5b55f..56334c8f3e 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -425,7 +425,7 @@ stages:
   - stage: Analyze
     dependsOn: []
     displayName: Analyze
-    condition: not(variables['System.PullRequest.IsFork'])
+    condition: eq(variables['system.pullrequest.isfork'], false)
       
     jobs:
     - job: Analyze_Frontend