diff --git a/CMakeLists.txt b/CMakeLists.txt
index f95ca6f8..4acb91dd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -83,7 +83,9 @@ if (HYDRO_GPU_BACKEND STREQUAL "CUDA")
    if(POLICY CMP0104)
       cmake_policy(SET CMP0104 OLD)
    endif()
-   include(AMReX_SetupCUDA)
+   if (CMAKE_VERSION VERSION_LESS 3.20)
+     include(AMReX_SetupCUDA)
+   endif()
    include(AMReXTargetHelpers)
 endif ()