diff --git a/tsplib95/models.py b/tsplib95/models.py
index 1eb7223..53238bb 100644
--- a/tsplib95/models.py
+++ b/tsplib95/models.py
@@ -98,7 +98,7 @@ def parse(cls, text, **options):
         """
         # prepare the regex for all known keys
         keywords = '|'.join(cls.fields_by_keyword)
-        sep = r'''\s*:\s*|\s*\n'''
+        sep = r'''\s*:\s*|\s*\n|\Z'''
         pattern = f'({keywords}|EOF)(?:{sep})'
 
         # split the whole text by known keys