diff --git a/util/log/src/test/scala/LogWriterTest.scala b/util/log/src/test/scala/LogWriterTest.scala
index 6d01341a0..95736d524 100644
--- a/util/log/src/test/scala/LogWriterTest.scala
+++ b/util/log/src/test/scala/LogWriterTest.scala
@@ -20,7 +20,7 @@ object LogWriterTest extends Properties("Log Writer")
 	property("properly logged") = forAll { (output: Output, newLine: NewLine) =>
 		import output.{lines, level}
 		val log = new RecordingLogger
-		val writer = new LoggerWriter(log, level, newLine.str)
+		val writer = new LoggerWriter(log, Some(level), newLine.str)
 		logLines(writer, lines, newLine.str)
 		val events = log.getEvents
 		 ("Recorded:\n" + events.map(show).mkString("\n")) |: