diff --git a/clang_tidy/clang_tidy.bzl b/clang_tidy/clang_tidy.bzl
index f5695a0..37b5d30 100644
--- a/clang_tidy/clang_tidy.bzl
+++ b/clang_tidy/clang_tidy.bzl
@@ -40,7 +40,10 @@ def _run_tidy(ctx, wrapper, exe, additional_deps, config, flags, compilation_con
         args.add("-F" + i)
 
     for i in compilation_context.includes.to_list():
-        args.add("-I" + i)
+        if '/_virtual_includes/' in i:
+            args.add("-isystem", i)
+        else:
+            args.add("-I" + i)
 
     args.add_all(compilation_context.quote_includes.to_list(), before_each = "-iquote")