diff --git a/azure-pipelines-ci.yml b/azure-pipelines-ci.yml
index 58f418c4071..e416361ca65 100644
--- a/azure-pipelines-ci.yml
+++ b/azure-pipelines-ci.yml
@@ -22,6 +22,8 @@ variables:
   - name: PythonMain
     value: '35'
   - group: codecov
+  - name: system.debug
+    value: true
 
 stages: