diff --git a/parsers/caves.py b/parsers/caves.py
index 9d95f32..50882a3 100644
--- a/parsers/caves.py
+++ b/parsers/caves.py
@@ -383,7 +383,7 @@ def readcave(filename):
             if survex_file[0]:
                 if not (Path(SURVEX_DATA) / survex_file[0]).is_file():
                     message = f' ! {slug:12} survex filename does not exist :LOSER:"{survex_file[0]}" in "{filename}"'
-                    DataIssue.objects.create(parser='caves', message=message, url=f'/{slug}_cave_edit/')
+                    DataIssue.objects.create(parser='caves', message=message, url=f'/{slug[0:4]}/{slug}_cave_edit/')
                     print(message)