diff --git a/src/capport/database.py b/src/capport/database.py
index 197b588..d4195be 100644
--- a/src/capport/database.py
+++ b/src/capport/database.py
@@ -183,7 +183,7 @@ class Database:
             if self._state_filename:
                 nursery.start_soon(self._run_statefile)
             while True:
-                await trio.sleep(10)  # sleep 15 minutes
+                await trio.sleep(60)  # sleep 15 minutes
                 _logger.debug("Running database cleanup")
                 self._drop_outdated()
                 if self._changed_since_last_cleanup:
@@ -279,7 +279,7 @@ class Database:
                 except google.protobuf.message.DecodeError as e:
                     _logger.error(f"Failed to decode chunk from statefile, trying next one: {e}")
                     continue
-                for state in states:
+                for state in states.states:
                     errors = 0
                     try:
                         pu.received_mac_state(state)