diff --git a/reader.py b/reader.py
index 7129230..57bc371 100644
--- a/reader.py
+++ b/reader.py
@@ -102,7 +102,7 @@ def create_reader(fh, encoding=None, endian='>', progress=None):
         return SegYReader3D(fh, textual_reel_header, binary_reel_header, extended_textual_header, trace_offset_catalog,
                             trace_length_catalog, line_catalog)
 
-    return SegYReader(fh, textual_reel_header, binary_reel_header, extended_textual_header, trace_offset_catalog,
+    return SegYReader(fh, textual_reel_header, binary_reel_header, extended_textual_header, trace_offset_catalog, trace_length_catalog,
                       endian)