diff --git a/src/main/scala/eu/sim642/adventofcode2019/intcode/Memory.scala b/src/main/scala/eu/sim642/adventofcode2019/intcode/Memory.scala
index 7a0ef7df..97aeedd0 100644
--- a/src/main/scala/eu/sim642/adventofcode2019/intcode/Memory.scala
+++ b/src/main/scala/eu/sim642/adventofcode2019/intcode/Memory.scala
@@ -16,6 +16,6 @@ object Memory {
   }
 
   def parse(s: String): Memory = {
-    Memory(s.split(',').map(_.toLong).toSeq: _*)
+    Memory(s.split(',').map(_.toLong).toSeq*)
   }
 }