1 files changed, 4 insertions, 3 deletions
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index edbd2ae771..84c894ca4a 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -499,7 +499,7 @@ class SyncHandler(object):
                     if filter_members:
                         member_state_ids = {
                             t: state_ids[t]
-                            for t in state_ids if t[0] == EventTypes.Member
+                            for t in state_ids if state_ids[t][0] == EventTypes.Member
                         }
 
                 else:
@@ -512,7 +512,7 @@ class SyncHandler(object):
                     if filter_members:
                         member_state_ids = {
                             t: state_ids[t]
-                            for t in state_ids if t[0] == EventTypes.Member
+                            for t in state_ids if state_ids[t][0] == EventTypes.Member
                         }
 
                 timeline_state = {
@@ -543,7 +543,8 @@ class SyncHandler(object):
                 if filter_members:
                     member_state_ids = {
                         t: state_at_timeline_start[t]
-                        for t in state_at_timeline_start if t[0] == EventTypes.Member
+                        for t in state_at_timeline_start
+                        if state_at_timeline_start[t][0] == EventTypes.Member
                     }
 
                 timeline_state = {