diff --git a/pysatNASA/tests/test_data/de2_ion2s_rpa_19830101_v01.tar.gz b/pysatNASA/tests/test_data/1983/de2_ion2s_rpa_19830101_v01.tar.gz
similarity index 100%
rename from pysatNASA/tests/test_data/de2_ion2s_rpa_19830101_v01.tar.gz
rename to pysatNASA/tests/test_data/1983/de2_ion2s_rpa_19830101_v01.tar.gz
diff --git a/pysatNASA/tests/test_data/de2_ion2s_rpa_19830101_v01.zip b/pysatNASA/tests/test_data/1983/de2_ion2s_rpa_19830101_v01.zip
similarity index 100%
rename from pysatNASA/tests/test_data/de2_ion2s_rpa_19830101_v01.zip
rename to pysatNASA/tests/test_data/1983/de2_ion2s_rpa_19830101_v01.zip