1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/util/caches/deferred_cache.py b/synapse/util/caches/deferred_cache.py
index 6425f851ea..bcb1cba362 100644
--- a/synapse/util/caches/deferred_cache.py
+++ b/synapse/util/caches/deferred_cache.py
@@ -395,8 +395,8 @@ class DeferredCache(Generic[KT, VT]):
             # _pending_deferred_cache.pop should either return a CacheEntry, or, in the
             # case of a TreeCache, a dict of keys to cache entries. Either way calling
             # iterate_tree_cache_entry on it will do the right thing.
-            for entry in iterate_tree_cache_entry(entry):
-                for cb in entry.get_invalidation_callbacks(key):
+            for iter_entry in iterate_tree_cache_entry(entry):
+                for cb in iter_entry.get_invalidation_callbacks(key):
                     cb()
 
     def invalidate_all(self) -> None: