diff --git a/.clang-tidy b/.clang-tidy
index d630063315..567cc0b689 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -15,4 +15,4 @@ WarningsAsErrors: >
   -clang-analyzer-optin*,
   -clang-analyzer-cplusplus.NewDeleteLeaks,
   -clang-analyzer-core.CallAndMessage
-HeaderFilterRegex: '^(apps|components)'
+HeaderFilterRegex: '(apps|components)/'