diff --git a/lgtm.yml b/lgtm.yml
index 3a4daa8296..08099cfa2f 100644
--- a/lgtm.yml
+++ b/lgtm.yml
@@ -1,2 +1,5 @@
+path_classifiers:
+  vscode:
+    - "src/vs/**/"
 queries:
   - include: "*"