diff --git a/internal/2016/register.go b/internal/2016/register.go
index b613601..1908d00 100644
--- a/internal/2016/register.go
+++ b/internal/2016/register.go
@@ -2,5 +2,6 @@ package year2016
 
 import (
 	_ "advent-of-code/internal/2016/DayOne"
+	_ "advent-of-code/internal/2016/DayThree"
 	_ "advent-of-code/internal/2016/DayTwo"
 )