diff --git a/source/containers.tex b/source/containers.tex
index 89f3bca5fe..fb6ad0f7c0 100644
--- a/source/containers.tex
+++ b/source/containers.tex
@@ -25017,11 +25017,11 @@
 
   template<class ElementType, class OtherIndexType, size_t N>
     mdspan(ElementType*, span<OtherIndexType, N>)
-      -> mdspan<ElementType, dextents<size_t, N>>;
+      -> mdspan<ElementType, dims<N>>;
 
   template<class ElementType, class OtherIndexType, size_t N>
     mdspan(ElementType*, const array<OtherIndexType, N>&)
-      -> mdspan<ElementType, dextents<size_t, N>>;
+      -> mdspan<ElementType, dims<N>>;
 
   template<class ElementType, class IndexType, size_t... ExtentsPack>
     mdspan(ElementType*, const extents<IndexType, ExtentsPack...>&)