diff --git a/pkg/statements/sql.go b/pkg/statements/sql.go
index 67bafcd..973196c 100644
--- a/pkg/statements/sql.go
+++ b/pkg/statements/sql.go
@@ -141,6 +141,6 @@ var (
 		"9.3":     "SELECT datname, query, state, waiting, query_start, state_change, pid, datid, application_name, client_addr FROM pg_stat_activity",
 		"9.4":     "SELECT datname, query, state, waiting, query_start, state_change, pid, datid, application_name, client_addr FROM pg_stat_activity",
 		"9.5":     "SELECT datname, query, state, waiting, query_start, state_change, pid, datid, application_name, client_addr FROM pg_stat_activity",
-		"9.6":     "SELECT datname, query, state, query_start, state_change, pid, datid, application_name, client_addr FROM pg_stat_activity",
+		"9.6":     "SELECT datname, query, state, wait_event, wait_event_type, query_start, state_change, pid, datid, application_name, client_addr FROM pg_stat_activity",
 	}
 )