diff --git a/libs-scala/postgresql-testing/src/main/scala/com/digitalasset/testing/postgresql/PostgresAround.scala b/libs-scala/postgresql-testing/src/main/scala/com/digitalasset/testing/postgresql/PostgresAround.scala
index f23d78e8ce..dfd0da2c6c 100644
--- a/libs-scala/postgresql-testing/src/main/scala/com/digitalasset/testing/postgresql/PostgresAround.scala
+++ b/libs-scala/postgresql-testing/src/main/scala/com/digitalasset/testing/postgresql/PostgresAround.scala
@@ -209,7 +209,7 @@ object PostgresAround {
           command.mkString("\n"),
           s"\nSTDOUT:\n$stdout",
           s"\nSTDERR:\n$stderr",
-          logs.map(lines => s"\nLogs:\n${lines.mkString("\n")}"),
+          if (logs.isEmpty) "\nLogs: <none>" else s"\nLogs:\n${logs.mkString("\n")}",
         ).mkString("\n"),
         cause,
       )