diff --git a/src/test/subscription/t/010_truncate.pl b/src/test/subscription/t/010_truncate.pl
index 2d49f2537b..d91a1e7577 100644
--- a/src/test/subscription/t/010_truncate.pl
+++ b/src/test/subscription/t/010_truncate.pl
@@ -6,16 +6,20 @@ use strict;
 use warnings;
 use PostgresNode;
 use TestLib;
-use Test::More tests => 11;
+use Test::More tests => 14;
 
 # setup
 
 my $node_publisher = get_new_node('publisher');
 $node_publisher->init(allows_streaming => 'logical');
+$node_publisher->append_conf('postgresql.conf',
+	qq(max_logical_replication_workers = 6));
 $node_publisher->start;
 
 my $node_subscriber = get_new_node('subscriber');
 $node_subscriber->init(allows_streaming => 'logical');
+$node_subscriber->append_conf('postgresql.conf',
+	qq(max_logical_replication_workers = 6));
 $node_subscriber->start;
 
 my $publisher_connstr = $node_publisher->connstr . ' dbname=postgres';
@@ -187,3 +191,48 @@ $result = $node_subscriber->safe_psql('postgres',
 	"SELECT count(*), min(a), max(a) FROM tab1");
 is($result, qq(0||),
 	'truncate replicated in synchronous logical replication');
+
+# test that truncate works for synchronous logical replication when
+# there are multiple subscriptions for a single table
+
+$node_publisher->safe_psql('postgres',
+	"CREATE TABLE tab5 (a int)");
+
+$node_subscriber->safe_psql('postgres',
+	"CREATE TABLE tab5 (a int)");
+
+$node_publisher->safe_psql('postgres',
+	"CREATE PUBLICATION pub5 FOR TABLE tab5");
+$node_subscriber->safe_psql('postgres',
+	"CREATE SUBSCRIPTION sub5_1 CONNECTION '$publisher_connstr' PUBLICATION pub5"
+);
+$node_subscriber->safe_psql('postgres',
+	"CREATE SUBSCRIPTION sub5_2 CONNECTION '$publisher_connstr' PUBLICATION pub5"
+);
+
+# insert data to truncate
+
+$node_publisher->safe_psql('postgres',
+	"INSERT INTO tab5 VALUES (1), (2), (3)");
+
+$node_publisher->wait_for_catchup('sub5_1');
+$node_publisher->wait_for_catchup('sub5_2');
+
+$result = $node_subscriber->safe_psql('postgres',
+	"SELECT count(*), min(a), max(a) FROM tab5");
+is($result, qq(6|1|3), 'check synchronous logical replication');
+
+$node_publisher->safe_psql('postgres', "TRUNCATE tab5");
+
+$node_publisher->wait_for_catchup('sub5_1');
+$node_publisher->wait_for_catchup('sub5_2');
+
+$result = $node_subscriber->safe_psql('postgres',
+	"SELECT count(*), min(a), max(a) FROM tab5");
+is($result, qq(0||),
+	'truncate replicated in synchronous logical replication');
+
+# check deadlocks detected
+$result = $node_subscriber->safe_psql('postgres',
+	"SELECT deadlocks FROM pg_stat_database WHERE datname='postgres'");
+is($result, qq(0), 'no deadlocks detected');