diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 6562cc400b..ba6d8d2123 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -3483,7 +3483,7 @@ SELECT pid, wait_event_type, wait_event FROM pg_stat_activity WHERE wait_event i
        predefined list (<literal>async</literal>, <literal>clog</literal>,
        <literal>commit_timestamp</literal>, <literal>multixact_offset</literal>,
        <literal>multixact_member</literal>, <literal>oldserxid</literal>,
-       <literal>pg_xact</literal>, <literal>subtrans</literal> and
+       <literal>subtrans</literal> and
        <literal>other</literal>) resets counters for only that entry.
        Names not included in this list are treated as <literal>other</literal>.
       </entry>
diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c
index 50eea2e8a8..2ba3858d31 100644
--- a/src/backend/postmaster/pgstat.c
+++ b/src/backend/postmaster/pgstat.c
@@ -152,7 +152,7 @@ PgStat_MsgBgWriter BgWriterStats;
  */
 static char *slru_names[] = {"async", "clog", "commit_timestamp",
 							  "multixact_offset", "multixact_member",
-							  "oldserxid", "pg_xact", "subtrans",
+							  "oldserxid", "subtrans",
 							  "other" /* has to be last */};
 
 /* number of elemenents of slru_name array */