diff --git a/.clang-tidy b/.clang-tidy
index 10ea5f0ea..5c4260b75 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -10,6 +10,8 @@ Checks: '-*,
         cert-msc50-cpp,
         cert-msc51-cpp,
         clang-analyzer-cplusplus.*,
+        clang-analyzer-optin.performance.*,
+        clang-analyzer-optin.portability.UnixAPI,
         clang-analyzer-security.*,
         cppcoreguidelines-pro-type-cstyle-cast,
         cppcoreguidelines-pro-type-static-cast-downcast,