diff --git a/clean_dirs.py b/clean_dirs.py
index 71a81cf..6b51c49 100644
--- a/clean_dirs.py
+++ b/clean_dirs.py
@@ -31,7 +31,7 @@ def clean_triage(logger=logger):
             # print('remove', p)
             logger.info(f"removed {p} for suffix")
             os.remove(p)
-        elif (now - datetime.datetime.fromtimestamp(p.stat().st_atime)).days > 7:
+        elif (now - datetime.datetime.fromtimestamp(p.stat().st_atime)).days > 3:
             os.remove(p)
             logger.info(f"removed {p} for old age")