1 files changed, 2 insertions, 3 deletions
diff --git a/synapse/storage/state.py b/synapse/storage/state.py
index 2b325e1c1f..43e75bf0a0 100644
--- a/synapse/storage/state.py
+++ b/synapse/storage/state.py
@@ -54,7 +54,7 @@ class StateGroupWorkerStore(SQLBaseStore):
         super(StateGroupWorkerStore, self).__init__(db_conn, hs)
 
         self._state_group_cache = DictionaryCache(
-            "*stateGroupCache*", 100000 * CACHE_SIZE_FACTOR
+            "*stateGroupCache*", 500000 * CACHE_SIZE_FACTOR
         )
 
     @cached(max_entries=100000, iterable=True)
@@ -546,8 +546,7 @@ class StateGroupWorkerStore(SQLBaseStore):
                 state_dict = results[group]
 
                 state_dict.update(
-                    ((intern_string(k[0]), intern_string(k[1])), to_ascii(v))
-                    for k, v in group_state_dict.iteritems()
+                    group_state_dict.iteritems()
                 )
 
                 self._state_group_cache.update(