diff --git a/contrib/test_decoding/specs/catalog_change_snapshot.spec b/contrib/test_decoding/specs/catalog_change_snapshot.spec
index ff8f68489b..d3120d6879 100644
--- a/contrib/test_decoding/specs/catalog_change_snapshot.spec
+++ b/contrib/test_decoding/specs/catalog_change_snapshot.spec
@@ -6,12 +6,14 @@ setup
     DROP TABLE IF EXISTS tbl2;
     CREATE TABLE tbl1 (val1 integer, val2 integer);
     CREATE TABLE tbl2 (val1 integer, val2 integer);
+    CREATE TABLE user_catalog (val1 integer) WITh (user_catalog_table = true);
 }
 
 teardown
 {
     DROP TABLE tbl1;
     DROP TABLE tbl2;
+    DROP TABLE user_catalog;
     SELECT 'stop' FROM pg_drop_replication_slot('isolation_slot');
 }
 
@@ -22,6 +24,7 @@ step "s0_begin" { BEGIN; }
 step "s0_savepoint" { SAVEPOINT sp1; }
 step "s0_truncate" { TRUNCATE tbl1; }
 step "s0_insert" { INSERT INTO tbl1 VALUES (1); }
+step "s0_insert2" { INSERT INTO user_catalog VALUES (1); }
 step "s0_commit" { COMMIT; }
 
 session "s1"
@@ -57,3 +60,5 @@ permutation "s0_init" "s0_begin" "s0_savepoint" "s0_truncate" "s1_checkpoint" "s
 # checkpoint record it prunes one of the xacts in that list and when decoding the
 # next checkpoint, it will completely prune that list.
 permutation "s0_init" "s0_begin" "s0_truncate" "s2_begin" "s2_truncate" "s1_checkpoint" "s1_get_changes" "s0_commit" "s0_begin" "s0_insert" "s1_checkpoint" "s1_get_changes" "s2_commit" "s1_checkpoint" "s1_get_changes" "s0_commit" "s1_get_changes"
+
+permutation "s0_init" "s0_begin" "s0_savepoint" "s0_insert" "s1_checkpoint" "s1_get_changes" "s0_insert2" "s0_commit" "s0_begin" "s0_insert" "s1_checkpoint" "s1_get_changes" "s0_commit" "s1_get_changes"