diff --git a/include/fmt/format.h b/include/fmt/format.h
index f36b024030c5..1bac0ee8f11b 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -33,6 +33,11 @@
 #ifndef FMT_FORMAT_H_
 #define FMT_FORMAT_H_
 
+#ifndef _LIBCPP_REMOVE_TRANSITIVE_INCLUDES
+#  define _LIBCPP_REMOVE_TRANSITIVE_INCLUDES
+#  define FMT_REMOVE_TRANSITIVE_INCLUDES
+#endif
+
 #include <cmath>             // std::signbit
 #include <cstdint>           // uint32_t
 #include <cstring>           // std::memcpy
@@ -4498,4 +4503,9 @@ FMT_END_NAMESPACE
 #  define FMT_FUNC
 #endif
 
+// Restore _LIBCPP_REMOVE_TRANSITIVE_INCLUDES.
+#ifdef FMT_REMOVE_TRANSITIVE_INCLUDES
+#  undef _LIBCPP_REMOVE_TRANSITIVE_INCLUDES
+#endif
+
 #endif  // FMT_FORMAT_H_