diff --git a/apps/resm/tasks.py b/apps/resm/tasks.py
index c0de024..1ebfe10 100644
--- a/apps/resm/tasks.py
+++ b/apps/resm/tasks.py
@@ -20,7 +20,7 @@ config.retry_http_codes = [429, 500, 503]
 config.api_key = "4KJZdkCFA0uFb6IsYKc8cd"
 
 @shared_task(base=CustomTask)
-def get_paper_meta_from_openalex(publication_year:int, search_key:str):
+def get_paper_meta_from_openalex(publication_year:int, search_key:str, end_year:int=2026):
     cache_key = f"openalex_cursor_{publication_year}_{search_key}"
     cache_cursor = cache.get(cache_key, "*")
     pager = Works().filter(
@@ -58,8 +58,8 @@ def get_paper_meta_from_openalex(publication_year:int, search_key:str):
                 papers.append(paper)
         Paper.objects.bulk_create(papers, ignore_conflicts=True)
     cache.set(cache_key, next_cursor, timeout=None)
-    if publication_year + 1 <= 2026:
-        get_paper_meta_from_openalex.delay(publication_year + 1, search_key)
+    if publication_year + 1 <= end_year:
+        get_paper_meta_from_openalex.delay(publication_year + 1, search_key, end_year)
 
 
 ELSEVIER_APIKEY = 'aa8868cac9e27d6153ab0a0acd7b50bf'