diff --git a/src/ripple/app/misc/detail/Work.h b/src/ripple/app/misc/detail/Work.h
index 15be569566e..afd49adf326 100644
--- a/src/ripple/app/misc/detail/Work.h
+++ b/src/ripple/app/misc/detail/Work.h
@@ -20,6 +20,10 @@
 #ifndef RIPPLE_APP_MISC_DETAIL_WORK_H_INCLUDED
 #define RIPPLE_APP_MISC_DETAIL_WORK_H_INCLUDED
 
+// TODO: This include <cstdint> is a workaround for beast compilation bug.
+// Remove when fix https://github.com/boostorg/beast/pull/2682/ is available.
+#include <cstdint>
+
 #include <boost/beast/http/message.hpp>
 #include <boost/beast/http/string_body.hpp>
 
diff --git a/src/ripple/beast/rfc2616.h b/src/ripple/beast/rfc2616.h
index 5aff5526a89..7f96e924eb5 100644
--- a/src/ripple/beast/rfc2616.h
+++ b/src/ripple/beast/rfc2616.h
@@ -20,11 +20,16 @@
 #ifndef BEAST_RFC2616_HPP
 #define BEAST_RFC2616_HPP
 
+// TODO: This include <cstdint> is a workaround for beast compilation bug.
+// Remove when fix https://github.com/boostorg/beast/pull/2682/ is available.
+#include <cstdint>
+
 #include <boost/beast/http/message.hpp>
 #include <boost/beast/http/rfc7230.hpp>
 #include <boost/range/algorithm/equal.hpp>
 #include <boost/range/iterator_range.hpp>
 #include <boost/utility/string_ref.hpp>
+
 #include <algorithm>
 #include <cctype>
 #include <iterator>