diff --git a/ports/hdf5/vcpkg-cmake-wrapper.cmake b/ports/hdf5/vcpkg-cmake-wrapper.cmake
index 8cf3db3e5..96d8a53c9 100644
--- a/ports/hdf5/vcpkg-cmake-wrapper.cmake
+++ b/ports/hdf5/vcpkg-cmake-wrapper.cmake
@@ -1,4 +1,7 @@
+
 if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.3)
+    cmake_policy(PUSH)
+    cmake_policy(SET CMP0057 NEW)
     if(NOT "CONFIG" IN_LIST ARGS AND NOT "NO_MODULE" IN_LIST ARGS AND "HDF5" IN_LIST ARGS)
         # The caller hasn't said "CONFIG", so they want the built-in FindHDF5.cmake behavior. Set configurations macros to ensure the built-in script finds us.
         if("@VCPKG_LIBRARY_LINKAGE@" STREQUAL "static")
@@ -7,5 +10,6 @@ if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.3)
             set(HDF5_USE_STATIC_LIBRARIES OFF)
         endif()
     endif()
+    cmake_policy(POP)
 endif()
 _find_package(${ARGS})