diff --git a/pycatfile.py b/pycatfile.py
index 9b2181b..64730d2 100755
--- a/pycatfile.py
+++ b/pycatfile.py
@@ -1058,7 +1058,7 @@ def AppendFileHeaderWithContent(fp, filevalues=[], extradata=[], filecontent="",
   pass;
  return fp;
 
-def AppendFile(infile, fp, dirlistfromtxt=False, filevalues=[], extradata=[], followlink=False, checksumtype="crc32", formatspecs=__file_format_list__):
+def AppendFiles(infiles, fp, dirlistfromtxt=False, filevalues=[], extradata=[], followlink=False, checksumtype="crc32", formatspecs=__file_format_list__):
  advancedlist = True;
  if(infiles=="-"):
   for line in sys.stdin: