diff --git a/scripts/epacts b/scripts/epacts
index 6eb4704..7dfa40a 100755
--- a/scripts/epacts
+++ b/scripts/epacts
@@ -89,6 +89,7 @@ epacts [command] [options]
    meta            Perform meta-analysis across multiple epacts results
    make-group      Create the group information for gene-based testing
    make-kin        Create a kinship matrix
+   download        Download the reference sequence file
    version         prints version
 
  Visit http://genome.sph.umich.edu/wiki/EPACTS for more detailed documentation
@@ -127,6 +128,13 @@ Perform meta-analysis across multiple epacts results. Type 'epacts meta -help' f
 
 =back
 
+=item B<download>
+
+Download the reference sequence file (currently supports only GRCh37) to run EPACTS with annotation support.
+
+=back
+
+
 =head1 DESCRIPTION
 
 B<epacts> is an efficient and flexible software pipelien for sequence-based