diff --git a/extern/.clang-tidy b/extern/.clang-tidy
new file mode 100644
index 0000000000..bc766e0a9e
--- /dev/null
+++ b/extern/.clang-tidy
@@ -0,0 +1,3 @@
+Checks: >-
+  -clang-analyzer-core.NullDereference,
+  -clang-analyzer-cplusplus.NewDelete