diff --git a/CMakeFilters.cmake b/CMakeFilters.cmake
index d5f801e..141ab44 100644
--- a/CMakeFilters.cmake
+++ b/CMakeFilters.cmake
@@ -124,6 +124,16 @@ if (HDF5_ENABLE_SZIP_SUPPORT)
     set (H5_HAVE_LIBSZ 1)
     set (SZIP_INCLUDE_DIR_GEN ${SZIP_INCLUDE_DIR})
     set (SZIP_INCLUDE_DIRS ${SZIP_INCLUDE_DIRS} ${SZIP_INCLUDE_DIR})
+  elseif(1)
+    find_package(szip CONFIG REQUIRED)
+    set(SZIP_INCLUDE_DIRS "")
+    # SZIP_STATIC_LIBRARY will be used in linking, in cmake and in pkgconfig,
+    # but the actual linkage doesn't matter.
+    if (TARGET szip-shared)
+      set(SZIP_STATIC_LIBRARY szip-shared)
+    else()
+      set(SZIP_STATIC_LIBRARY szip-static)
+    endif()
   else ()
     if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
       EXTERNAL_SZIP_LIBRARY (${HDF5_ALLOW_EXTERNAL_SUPPORT} ${HDF5_ENABLE_SZIP_ENCODING})