diff --git a/.dir-locals.el b/.dir-locals.el
index b34949ae961..2339a0f59ca 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -18,7 +18,8 @@
  (c-mode . ((c-file-style . "GNU")
             (c-noise-macro-names . ("INLINE" "NO_INLINE" "ATTRIBUTE_NO_SANITIZE_UNDEFINED"
                                     "UNINIT" "CALLBACK" "ALIGN_STACK" "ATTRIBUTE_MALLOC"
-                                    "ATTRIBUTE_DEALLOC_FREE" "ANDROID_EXPORT" "TEST_STATIC"))
+                                    "ATTRIBUTE_DEALLOC_FREE" "ANDROID_EXPORT" "TEST_STATIC"
+                                    "INLINE_HEADER_BEGIN" "INLINE_HEADER_END"))
             (electric-quote-comment . nil)
             (electric-quote-string . nil)
             (indent-tabs-mode . t)