diff --git a/2015/src/main/scala/Day01.scala b/2015/src/main/scala/day01/Main.scala
similarity index 68%
rename from 2015/src/main/scala/Day01.scala
rename to 2015/src/main/scala/day01/Main.scala
index a295946..9710d95 100644
--- a/2015/src/main/scala/Day01.scala
+++ b/2015/src/main/scala/day01/Main.scala
@@ -1,7 +1,9 @@
+package day01
+
 import scala.io.Source.fromFile
 
-object Day01 extends App {
-  val content = fromFile("inputs/day01").toList
+object Main extends App {
+  val content = fromFile("src/main/scala/day01/input").toList
 
   def nextFloor(floor: Int, c: Char): Int = floor + (if (c == '(') 1 else -1)
 
diff --git a/2015/inputs/day01 b/2015/src/main/scala/day01/input
similarity index 100%
rename from 2015/inputs/day01
rename to 2015/src/main/scala/day01/input