Index: xtensor/include/xtensor/misc/xcomplex.hpp
===================================================================
--- xtensor.orig/include/xtensor/misc/xcomplex.hpp	2025-03-31 23:10:42.812083458 +0200
+++ xtensor/include/xtensor/misc/xcomplex.hpp	2025-03-31 23:10:59.652205386 +0200
@@ -15,6 +15,10 @@
 
 #include <xtl/xcomplex.hpp>
 
+#ifdef XTENSOR_USE_XSIMD
+#include <xsimd/xsimd.hpp>
+#endif
+
 #include "../core/xexpression.hpp"
 #include "../generators/xbuilder.hpp"
 #include "../views/xoffset_view.hpp"