diff --git a/azure-pipelines/build.yml b/azure-pipelines/build.yml
index ed6c4b2fd..e6885e2b4 100644
--- a/azure-pipelines/build.yml
+++ b/azure-pipelines/build.yml
@@ -38,6 +38,8 @@ variables:
   value: nodejstools
 - name: Packaging.EnableSBOMSigning
   value: true
+- name: Codeql.language
+  value: csharp,javascript
 
 extends:
   template: v1/1ES.Official.PipelineTemplate.yml@1ESPipelineTemplates