diff --git a/source/_static/code/multiple_fasta_reader.py b/source/_static/code/multiple_fasta_reader.py
index d6a367e4ae9626dceeec42c21c4cb4e9a10fd5da..b63950ce3a3ebb818577b9eb2748891b1eb878ff 100644
--- a/source/_static/code/multiple_fasta_reader.py
+++ b/source/_static/code/multiple_fasta_reader.py
@@ -26,7 +26,7 @@ def fasta_reader(fasta_path):
                 comment = ' '.join(header[1:])
             else:
                 sequence += line.strip()
-                sequences.append(Sequence(id_, comment, sequence))
+        sequences.append(Sequence(id_, comment, sequence))
     return sequences