diff --git a/sw_utils/ipfs.py b/sw_utils/ipfs.py
index 8c368bd..4ee2b8e 100644
--- a/sw_utils/ipfs.py
+++ b/sw_utils/ipfs.py
@@ -390,7 +390,7 @@ async def _upload(self, coros: list) -> str:
 
         ipfs_hash = max(ipfs_hashes, key=ipfs_hashes.get)  # type: ignore
         count = ipfs_hashes[ipfs_hash]
-        num_responses = sum(ipfs_hashes.values(), 0)
+        num_responses = sum(ipfs_hashes.values())
         quorum = self.get_quorum(num_responses)
 
         if count < quorum: