2 files changed, 2 insertions, 2 deletions
diff --git a/synapse/storage/client_ips.py b/synapse/storage/client_ips.py
index 9c21362226..1adfee8c0a 100644
--- a/synapse/storage/client_ips.py
+++ b/synapse/storage/client_ips.py
@@ -30,7 +30,7 @@ logger = logging.getLogger(__name__)
 # Number of msec of granularity to store the user IP 'last seen' time. Smaller
 # times give more inserts into the database even for readonly API hits
 # 120 seconds == 2 minutes
-LAST_SEEN_GRANULARITY = 120 * 1000
+LAST_SEEN_GRANULARITY = 10 * 60 * 1000
 
 
 class ClientIpStore(background_updates.BackgroundUpdateStore):
diff --git a/synapse/storage/search.py b/synapse/storage/search.py
index c6420b2374..ad01071318 100644
--- a/synapse/storage/search.py
+++ b/synapse/storage/search.py
@@ -730,7 +730,7 @@ def _parse_query(database_engine, search_term):
     results = re.findall(r"([\w\-]+)", search_term, re.UNICODE)
 
     if isinstance(database_engine, PostgresEngine):
-        return " & ".join(result + ":*" for result in results)
+        return " & ".join(result for result in results)
     elif isinstance(database_engine, Sqlite3Engine):
         return " & ".join(result + "*" for result in results)
     else: