diff --git a/tests/test_library_builders.sh b/tests/test_library_builders.sh
index 5077ea9f..bf2343cd 100644
--- a/tests/test_library_builders.sh
+++ b/tests/test_library_builders.sh
@@ -46,7 +46,8 @@ if [[ $MB_ML_VER != "_2_24" ]]; then
 fi
 suppress ensure_xz
 suppress build_tiff
-suppress build_libwebp
+export
+build_libwebp
 suppress build_lcms2
 suppress build_freetype
 suppress build_libyaml
@@ -62,7 +63,8 @@ if [ -z "$IS_MACOS" ]; then
     suppress build_cfitsio
 fi
 suppress build_new_zlib
-suppress build_hdf5
+export
+build_hdf5
 rm jpeg-stamp
 suppress build_libjpeg_turbo
 suppress get_modern_cmake