diff --git a/src/writer/internal/similarity_ordering.cpp b/src/writer/internal/similarity_ordering.cpp
index a4759228..d9a5ef88 100644
--- a/src/writer/internal/similarity_ordering.cpp
+++ b/src/writer/internal/similarity_ordering.cpp
@@ -27,7 +27,7 @@
 #include <variant>
 
 #include <folly/Function.h>
-#include <folly/experimental/Bits.h>
+#include <folly/lang/BitsClass.h>
 
 #include <range/v3/view/enumerate.hpp>