diff --git a/unittests/Kokkos/CMakeLists.txt b/unittests/Kokkos/CMakeLists.txt
index be0250cf1..ebec2dfa7 100644
--- a/unittests/Kokkos/CMakeLists.txt
+++ b/unittests/Kokkos/CMakeLists.txt
@@ -13,4 +13,4 @@ if (NOT (LLVM_REQUIRES_RTTI OR LLVM_ENABLE_RTTI))
 endif()
 
 target_link_libraries(KokkosTests PUBLIC ${Kokkos_LIBRARIES})
-target_include_directories(KokkosTests SYSTEM PRIVATE ${Kokkos_INCLUDE_DIRS})
+target_include_directories(KokkosTests SYSTEM PUBLIC ${Kokkos_INCLUDE_DIRS})
\ No newline at end of file