diff --git a/bin/rebuild_caches.py b/bin/rebuild_caches.py
index f6e1aaa7..83113e4d 100755
--- a/bin/rebuild_caches.py
+++ b/bin/rebuild_caches.py
@@ -35,7 +35,7 @@ def main():
             cache = lookyloo.capture_cache(capture_uuid)
             if not cache:
                 continue
-            if cache.no_index is not None:
+            if cache.no_index:
                 index = False
 
         # NOTE: these methods do nothing if we just generated the pickle when calling lookyloo.get_crawled_tree