diff --git a/src/test/subscription/t/100_bugs.pl b/src/test/subscription/t/100_bugs.pl
index 4344eb581da..c55fbe9696c 100644
--- a/src/test/subscription/t/100_bugs.pl
+++ b/src/test/subscription/t/100_bugs.pl
@@ -605,11 +605,14 @@ $node_publisher->safe_psql('postgres', "DROP DATABASE regress_db");
 
 $node_publisher->stop('fast');
 
-# Ensure logical decoder doesn't crash if error occurs
-# while processing an INSERT ... ON CONFLICT statement.
-$node_publisher = PostgreSQL::Test::Cluster->new('logical_decoder');
-$node_publisher->init(allows_streaming => 'logical');
-$node_publisher->start;
+# https://postgr.es/m/19c7623e882.4080fd5426212.311756747309556767%40zohocorp.com
+
+# The bug was that when an ERROR was raised while processing an INSERT ... ON
+# CONFLICT statement, the decoded change misses to be free'd. This can cause an
+# assertion failure if enabled.
+
+$node_publisher->rotate_logfile();
+$node_publisher->start();
 
 # The publication row filter WHERE ((a / 0) > 0) will trigger a division by zero error.
 $node_publisher->safe_psql(