diff --git a/test/data/sciver/cena_lobes_parkes.fits b/test/data/sciver/cena_lobes_parkes.fits
deleted file mode 100644
index 47d4721..0000000
--- a/test/data/sciver/cena_lobes_parkes.fits
+++ /dev/null
diff --git a/test/data/sciver/cena_lobes_parkes.fits.gz b/test/data/sciver/cena_lobes_parkes.fits.gz
new file mode 100644
index 0000000..182dd05
--- /dev/null
+++ b/test/data/sciver/cena_lobes_parkes.fits.gz