diff --git a/azure-pipelines-ci.yml b/azure-pipelines-ci.yml
index 1bf03864..55e9ee97 100644
--- a/azure-pipelines-ci.yml
+++ b/azure-pipelines-ci.yml
@@ -69,6 +69,7 @@ steps:
   inputs:
     command: 'build'
     projects: './test/WireMock.Net.Tests/WireMock.Net.Tests.csproj'
+    arguments: '--configuration Debug --framework netcoreapp3.1'
 
 - task: VSTest@2
   displayName: 'VsTest'