diff --git a/crawler/2_dump_detail.py b/crawler/2_dump_detail.py
index 5b8bbd9..49ed4f3 100644
--- a/crawler/2_dump_detail.py
+++ b/crawler/2_dump_detail.py
@@ -4,11 +4,13 @@ from tqdm import tqdm
 
 from data_access import Listing
 
-counter = 0
-for listing in tqdm(Listing.get_all_listings()):
-    if listing.path_detail_json().exists():
-        continue
-    counter+=1
+listings = Listing.get_all_listings()
+filtered_listings = []
+for listing in listings:
+    if not listing.path_detail_json().exists():
+        filtered_listings.append(listing)
+    
+for listing in tqdm(filtered_listings):
     try:
         d = detail_query(listing.identifier)
         with open(listing.path_detail_json(), "w") as f:
@@ -16,5 +18,3 @@ for listing in tqdm(Listing.get_all_listings()):
     except:
         print("Failed at: ", listing.identifier)
         raise
-
-print('crawled new: ', counter)
\ No newline at end of file