diff --git a/internal/2015/register.go b/internal/2015/register.go
index 864bef2..56e6240 100644
--- a/internal/2015/register.go
+++ b/internal/2015/register.go
@@ -2,6 +2,7 @@ package year2015
 
 import (
 	_ "advent-of-code/internal/2015/DayEight"
+	_ "advent-of-code/internal/2015/DayEleven"
 	_ "advent-of-code/internal/2015/DayFive"
 	_ "advent-of-code/internal/2015/DayFour"
 	_ "advent-of-code/internal/2015/DayNine"