diff --git a/bin/torcrawler/TorSplashCrawler.py b/bin/torcrawler/TorSplashCrawler.py
index 4700349b..475165b9 100644
--- a/bin/torcrawler/TorSplashCrawler.py
+++ b/bin/torcrawler/TorSplashCrawler.py
@@ -202,7 +202,7 @@ class TorSplashCrawler():
                             # add sha256 metadata
                             self.r_serv_onion.sadd('screenshot:{}'.format(hash), relative_filename_paste)
                             # domain map
-                            r_serv_onion.sadd('domain_screenshot:{}'.format(domain[0]), hash)
+                            r_serv_onion.sadd('domain_screenshot:{}'.format(self.domains[0]), hash)
                             r_serv_onion.sadd('screenshot_domain:{}'.format(hash), self.domains[0])
 
                     if 'har' in response.data: