diff --git a/basis_set_exchange/tests/sources/epc-8s8p8d.1.gbs.bz2 b/basis_set_exchange/tests/sources/epc-8s8p8d.1.gbs.bz2 new file mode 100644 index 00000000..bdfc4b68 Binary files /dev/null and b/basis_set_exchange/tests/sources/epc-8s8p8d.1.gbs.bz2 differ