diff -U3 /tmp/cirrus-ci-build/src/test/regress/expected/prepared_xacts.out /tmp/cirrus-ci-build/build/testrun/regress-running/regress/results/prepared_xacts.out
--- /tmp/cirrus-ci-build/src/test/regress/expected/prepared_xacts.out	2024-03-24 10:08:29.476166000 +0000
+++ /tmp/cirrus-ci-build/build/testrun/regress-running/regress/results/prepared_xacts.out	2024-03-24 10:12:00.412852000 +0000
@@ -83,8 +83,9 @@
 SELECT gid FROM pg_prepared_xacts;
  gid  
 ------
+ gxid
  foo3
-(1 row)
+(2 rows)
 
 BEGIN TRANSACTION ISOLATION LEVEL SERIALIZABLE;
 INSERT INTO pxtest1 VALUES ('fff');