Look for keys on the right objects

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/util/third_party_invites.py b/synapse/util/third_party_invites.py

index 45ae31d80c..41e597d5b9 100644
--- a/synapse/util/third_party_invites.py
+++ b/synapse/util/third_party_invites.py
@@ -51,7 +51,7 @@ def join_has_third_party_invite(content):
 def extract_join_keys(src):
     return {
         key: value
-        for key, value in src["third_party_invite"].items()
+        for key, value in src.items()
         if key in JOIN_KEYS
     }