diff --git a/tests/unit/test_kokkos_serialize_array.cc b/tests/unit/test_kokkos_serialize_array.cc
index 78ebc01b..ba691858 100644
--- a/tests/unit/test_kokkos_serialize_array.cc
+++ b/tests/unit/test_kokkos_serialize_array.cc
@@ -41,8 +41,8 @@
 //@HEADER
 */
 
-#include <Kokkos_Array.hpp>
 #if MAGISTRATE_KOKKOS_ENABLED
+#include <Kokkos_Array.hpp>
 
 #include "test_commons.h"