diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 68c150df..397dffe1 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -40,6 +40,8 @@ jobs:
   #    cd $(BuildType)
   #    ctest --verbose --timeout 120
   #  displayName: CTest
+  - script: $(BuildType)\$(BuildType)\mimalloc-test-stress
+    displayName: TestStress
   #- upload: $(Build.SourcesDirectory)/$(BuildType)
   #  artifact: mimalloc-windows-$(BuildType)