1 files changed, 2 insertions, 1 deletions

diff --git a/day1/__init__.py b/day1/__init__.py
index ec1c2f2..03d00ff 100644
--- a/day1/__init__.py
+++ b/day1/__init__.py
@@ -6,7 +6,8 @@ from aoc import BaseAssignment, I
 
 
 class Assignment(BaseAssignment, ABC):
-    def parse_item(self, item: str) -> Iterator[I]:
+    @classmethod
+    def parse_item(cls, item: str) -> Iterator[I]:
         [rotation, *places] = item
         places = int("".join(places))