diff --git a/include/experimental/__p1684_bits/mdarray.hpp b/include/experimental/__p1684_bits/mdarray.hpp
index 7bb1085a..33324f2b 100644
--- a/include/experimental/__p1684_bits/mdarray.hpp
+++ b/include/experimental/__p1684_bits/mdarray.hpp
@@ -16,7 +16,7 @@
 
 #pragma once
 
-#include "../mdspan"
+#include "../../mdspan/mdspan.hpp"
 #include <cassert>
 #include <vector>