diff --git a/remap.sh b/remap.sh
index db2a47ca7cbde6b2c6b14c0958ab09defe7d0cab..7d9891c4df87833999a7769409f776b449e6fba1 100755
--- a/remap.sh
+++ b/remap.sh
@@ -18,7 +18,7 @@ tgt_grid="hpz9"
 # Define file and directory names
 infile=$1
 outdir=$(dirname $infile)/healpix
-outfile=${outdir}/${infile}
+outfile=${outdir}/$(basename $infile)
 
 mkdir -p $outdir