diff --git a/libcxx/include/vector b/libcxx/include/vector
index 987597a79f96c9..d14ab47ee97afd 100644
--- a/libcxx/include/vector
+++ b/libcxx/include/vector
@@ -335,6 +335,7 @@ template<class T, class charT> requires is-vector-bool-reference<T> // Since C++
 #include <__memory/allocate_at_least.h>
 #include <__memory/allocator_traits.h>
 #include <__memory/pointer_traits.h>
+#include <__memory/relocate.h>
 #include <__memory/swap_allocator.h>
 #include <__memory/temp_value.h>
 #include <__memory/uninitialized_algorithms.h>