diff --git a/CHANGES.txt b/CHANGES.txt
index 4f33f05..787937f 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -80,5 +80,7 @@
 04122015: manual_get_homologues-est.pdf manual released
 29122015: fixed wrong bin path of macosx binary release (thanks Jon Badalamenti!)
 30122015: added .fa as valid extension for input files in get_homologues-est.pl
-11012016: EST manual updated
 11012016: added global $MINSEQLENGTH to filter out short oligomers
+13012016: fixed bug in get_homologues-est.pl -D
+13012016: EST manual updated
+
diff --git a/get_homologues-est.pl b/get_homologues-est.pl
index 9dc8a90..e93f888 100755
--- a/get_homologues-est.pl
+++ b/get_homologues-est.pl
@@ -944,8 +944,9 @@
 
   # concatenate partial/group Pfam results
   my (@pfamfiles);
-  foreach $prot_new_infile (@newfiles)
+  foreach my $file (@newfiles)
   {
+    $prot_new_infile = $file;
     $prot_new_infile =~ s/nucl/amino/;
 
     my @group_pfamfiles;
diff --git a/manual_get_homologues-est.pdf b/manual_get_homologues-est.pdf
index 6346f3f..34aec0d 100644
Binary files a/manual_get_homologues-est.pdf and b/manual_get_homologues-est.pdf differ