diff --git a/contrib/test_decoding/logical.conf b/contrib/test_decoding/logical.conf
index 07c4d3d7c8..cc12f2542b 100644
--- a/contrib/test_decoding/logical.conf
+++ b/contrib/test_decoding/logical.conf
@@ -1,3 +1,4 @@
 wal_level = logical
 max_replication_slots = 4
 logical_decoding_work_mem = 64kB
+autovacuum_naptime = 1d