diff --git a/include/xtl/xdynamic_bitset.hpp b/include/xtl/xdynamic_bitset.hpp
index 73a7fde..9ccce79 100644
--- a/include/xtl/xdynamic_bitset.hpp
+++ b/include/xtl/xdynamic_bitset.hpp
@@ -13,6 +13,10 @@
 #include <climits>
 #include <type_traits>
 #include <vector>
+#include <initializer_list>
+#include <iterator>
+#include <memory>
+#include <algorithm>
 
 #include "xclosure.hpp"
 #include "xspan.hpp"